RNAP3D

PDB Method Taxonomy Organism Name Reference_pub Resolution Stage   Contents     Ligands 
5UI5 XRD Prokaryote Aquifex aeolicus Crystal structure of Aquifex aeolicus sigma N bound to promoter DNA 28223493 3.40 Å Subunit RNA polymerase sigma factor RpoN
2AU3 XRD Prokaryote Aquifex aeolicus Crystal structure of the Aquifex aeolicus primase (zinc binding and RNA polymerase domains) 16285921 2.00 Å RNAP DNA primase ZN
8F1I EM Prokaryote Aquifex aeolicus, Escherichia coli SigN RNA polymerase early-melted intermediate bound to mismatch fragment dhsU36mm1 (-12T) 36972428 3.00 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma-54 factor ZN,MG
8F1J EM Prokaryote Aquifex aeolicus, Escherichia coli SigN RNA polymerase early-melted intermediate bound to mismatch DNA fragment dhsU36mm2 (-12A) 36972428 2.60 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma-54 factor ZN,MG
8F1K EM Prokaryote Aquifex aeolicus, Escherichia coli SigN RNA polymerase early-melted intermediate bound to full duplex DNA fragment dhsU36 (-12T) 36972428 2.80 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma-54 factor ZN,MG
7UM1 EM Prokaryote Bacillus phage AR9 Structure of bacteriophage AR9 non-virion RNAP polymerase holoenzyme determined by cryo-EM 35725571 4.20 Å RNAP DNA-directed RNA polymerase subunit,DNA-directed RNA polymerase beta' subunit B,DNA-directed RNA polymerase beta subunit ZN
7UM0 EM Prokaryote Bacillus phage AR9 Structure of the phage AR9 non-virion RNA polymerase holoenzyme in complex with two DNA oligonucleotides containing the AR9 P077 promoter as determined by cryo-EM 35725571 3.80 Å RNAP DNA-directed RNA polymerase subunit,DNA-directed RNA polymerase beta' subunit,DNA-directed RNA polymerase beta subunit,DNA-directed RNA polymerase DG[2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE],DU[2'-DEOXYURIDINE-5'-MONOPHOSPHATE],ZN
7S00 XRD Prokaryote Bacillus phage AR9 X-ray structure of the phage AR9 non-virion RNA polymerase core 35725571 3.30 Å RNAP DNA-directed RNA polymerase beta subunit,DNA-directed RNA polymerase,DNA-directed RNA polymerase beta' subunit ZN
7S01 XRD Prokaryote Bacillus phage AR9 X-ray structure of the phage AR9 non-virion RNA polymerase holoenzyme in complex with a forked oligonucleotide containing the P077 promoter 35725571 3.40 Å RNAP DNA-directed RNA polymerase subunit,DNA-directed RNA polymerase beta' subunit,DNA-directed RNA polymerase beta subunit,DNA-directed RNA polymerase DG[2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE],DA[2'-DEOXYADENOSINE-5'-MONOPHOSPHATE],DT[THYMIDINE-5'-MONOPHOSPHATE],UMP[2'-DEOXYURIDINE 5'-MONOPHOSPHATE],ZN
6WVK XRD Prokaryote Bacillus subtilis cryo-EM structure of Bacillus subtilis RNA polymerase in complex with HelD 33339820 3.36 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,DNA helicase IV,UPF0356 protein YkzG ZN MG
6WVJ XRD Prokaryote Bacillus subtilis Cryo-EM structure of Bacillus subtilis RNA polymerase elongation complex 33339820 3.36 Å EC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ZN MG
6ZFB XRD Prokaryote Bacillus subtilis Structure of the B. Subtilis RNA polymerase in complex with HelD (dimer) 33339827 3.90 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega,DNA helicase ZN
6ZCA XRD Prokaryote Bacillus subtilis Structure of the B. Subtilis RNA polymerase in complex with HelD (monomer) 33339827 4.20 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega,DNA helicase ZN
2KRC XRD Prokaryote Bacillus subtilis Solution structure of the N-terminal domain of Bacillus subtilis delta subunit of RNA polymerase 20310067 Subunit DNA-directed RNA polymerase subunit delta
2M4K XRD Prokaryote Bacillus subtilis Solution structure of the delta subunit of RNA polymerase from Bacillus subtilis 23868186 Subunit DNA-directed RNA polymerase subunit delta
7CKQ XRD Prokaryote Bacillus subtilis He cryo-EM structure of B. Subtilis bmrr transcription activation complex 33293519 4.40 Å pIC DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor SigA,Multidrug-efflux transporter 1 regulator,UPF0356 protein YkzG P4P[ TETRAPHENYLPHOSPHONIUM ] ZN MG
5MWW XRD Prokaryote Bacillus subtilis Sigma1.1 domain of sigmaA from Bacillus subtilis 28539362 Subunit RNA polymerase sigma factor SigA
2LY7 XRD Prokaryote Bacillus subtilis B-flap domain of RNA polymerase (B. Subtilis) 25690895 Subunit DNA-directed RNA polymerase subunit beta
1Z3E XRD Prokaryote Bacillus subtilis Crystal structure of spx in complex with the C-terminal domain of the RNA polymerase alpha subunit 16249335 1.50 Å Subunit Regulatory protein spx,DNA-directed RNA polymerase alpha chain SO4
3GFK XRD Prokaryote Bacillus subtilis Crystal structure of Bacillus subtilis spx/RNA polymerase alpha subunit C-terminal domain complex 19580872 2.30 Å Subunit Regulatory protein spx,DNA-directed RNA polymerase subunit alpha
3IHQ XRD Prokaryote Bacillus subtilis Crystal structure of reduced c10s spx in complex with the alpha C-terminal domain of RNA polymeras 20084284 1.90 Å Subunit egulatory protein spx,DNA-directed RNA polymerase subunit alpha IMD[ IMIDAZOLE ]
5WUQ EM Prokaryote Bacillus subtilis Crystal structure of sig W in complex with its anti-sigma RsiW, a zinc binding form 28319136 2.80 Å Subunit ECF RNA polymerase sigma factor sig W,Anti-sigma-W factor RsiW ZN
5WUR XRD Prokaryote Bacillus subtilis Crystal structure of sig W in complex with its anti-sigma RsiW, an oxdized form 28319136 2.60 Å Subunit ECF RNA polymerase sigma factor sig W,Anti-sigma-W factor RsiW
6JHE XRD Prokaryote Bacillus subtilis Crystal structure of Bacillus subtilis sig W domain 4 in complexed with -35 element DNA 31461489 3.10 Å Subunit ECF RNA polymerase sigma factor sig W
7F75 EM Prokaryote Bacillus subtilis Cryo-EM structure of Spx-dependent transcription activation complex 34530448 4.20Å RNAP RNAP,subunit epsilon,transcriptional regulator Spx, subunit delta ZN,MG
4NC7 EM Prokaryote Bacillus subtilis N-terminal domain of delta-subunit of RNA polymerase complexed with I3C and nickel ions 24937760 2.00 Å Subunit DNA-directed RNA polymerase subunit delta I3C[ 5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic ] NI
4NC8 XRD Prokaryote Bacillus subtilis N-terminal domain of delta-subunit of RNA polymerase complexed with nickel ions 24937760 2.17 Å Subunit DNA-directed RNA polymerase subunit delta NI
4NOI XRD Prokaryote CAMPylobacter jejuni 2.17 angstrom crystal structure of DNA-directed RNA polymerase subunit alpha from cAMPylobacter jejuni To be published. 2.17 Å Subunit DNA-directed RNA polymerase subunit alpha IOD CL NA
5YIX XRD Prokaryote Caulobacter vibrioides NA1000 Caulobacter crescentus Gcra sigma-interacting domain (SID) in complex with domain 2 of sigma 70 29514271 2.30 Å Subunit RNA polymerase sigma factor RpoD,Cell cycle regulatory protein Gcra BU3[ (R,R)-2,3-BUTANEDIOL ]ZN
7L7B EM Prokaryote Clostridia bacterium Clostridioides difficile RNAP with fidaxomicin 35388215 3.26Å RNAP RNAP FI8[Fidaxomicin],ZN,MG
6X2N EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - I state 33480355 3.90Å EC RNAP,Transcription-repair-coupling factor ZN,MG
6X26 EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - L1 state 33480355 4.10Å EC RNAP,Transcription-repair-coupling factor ZN
6X43 EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - II state 33480355 3.60Å EC RNAP,Transcription-repair-coupling factor ATP,MG,ZN
6X4W EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - III state 33480355 3.80Å EC RNAP,Transcription-repair-coupling factor ADP,MG,ZN
6X4Y EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - IV state 33480355 3.60Å EC RNAP,Transcription-repair-coupling factor ADP,G,ZN
6X50 EM Prokaryote Escherichia coli Mfd-bound E.coli RNA polymerase elongation complex - V state 33480355 3.30Å EC RNAP,Transcription-repair-coupling factor ATP,MG,ZN
1BDF XRD Prokaryote Escherichia coli Structure of Escherichia coli RNA polymerase alpha subunit N-terminal domain 9657722 2.50 Å Subunit RNA polymerase alpha subunit
1COO XRD Prokaryote Escherichia coli The COOH-terminal domain of RNA polymerase alpha subunit 7491496 Subunit RNA polymerase alpha subunit
1LB2 XRD Prokaryote Escherichia coli Structure of the E.Coli alpha C-terminal domain of RNA polymerase in complex with cap and DNA 12202833 3.10 Å Subunit RNA polymerase alpha subunit,CAP,DNA CMP
1XS9 XRD Prokaryote Escherichia coli A model of the Ternary complex formed between mara, the alpha-CTD of RNA polymerase and DNA 15458404 Subunit RNA polymerase alpha subunit,marA
3IYD XRD Prokaryote Escherichia coli Three-dimensional em structure of an intact activator-dependent transcription initiation complex 19903881 19.8 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,Catabolite gene activator CMP
3K4G XRD Prokaryote Escherichia coli Crystal structure of E.Coli RNA polymerase alpha subunit C-terminal domain 20606261 2.05 Å Subunit RNA polymerase alpha NA
3LU0 XRD Prokaryote Escherichia coli Molecular model of Escherichia coli core RNA polymerase 20856905 11.2 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit ZN MG
3N4M XRD Prokaryote Escherichia coli E.Coli RNA polymerase alpha subunit C-terminal domain in complex with cap and DNA 33205945 2.99 Å Subunit RNA polymerase alpha subunit,Catabolite gene activator CMP PEG[ DI(HYDROXYETHYL)ETHER ]
3N97 XRD Prokaryote Escherichia coli RNA polymerase alpha C-terminal domain (E.Coli) and sigma region 4 (t. Aq. Mutant) bound to (up,-35 element) DNA 33205945 3.25 Å Subunit RNA polymerase alpha/sigma factor subunit ACT[ ACETATE ION ]
4JK1 XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli sigma70 holoenzyme in complex with guanosine tetraphosphate (ppGpp) 23620295 3.90 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma70 subunit G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ] ZN
4JK2 XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli sigma70 holoenzyme in complex with guanosine pentaphosphate (pppGpp) 23620295 4.20 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma70 subunit 0O2[ guanosine 5'-(tetrahydrogen triphosphate) 3'-(trihydrogen diphosphate) ], ZN
4KMU XRD Prokaryote Escherichia coli X-ray crystal structure of the Escherichia coli RNA polymerase in complex with rifampin 23679862 3.85 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit RFP[ RIFAMPICIN ],ZN,MG
4KN4 XRD Prokaryote Escherichia coli X-ray crystal structure of the Escherichia coli RNA polymerase in complex with benzoxazinorifamycin-2b 23679862 3.96 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit 1RL[ Benzoxazinorifamycin-2b ],ZN,MG
4KN7 XRD Prokaryote Escherichia coli X-ray crystal structure of the Escherichia coli RNA polymerase in complex with benzoxazinorifamycin-2c 23679862 3.69 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit 1RM[ Benzoxazinorifamycin-2c ],ZN,MG
4MEX XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase in complex with salinamide A 24843001 3.90 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,Salinamide A ZN MG
4MEY XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase holoenzyme 24843001 3.95 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
4S20 XRD Prokaryote Escherichia coli Structural basis for transcription reactivation by RAPA 25646438 4.70 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,RAPA ZN MG
4XSX XRD Prokaryote Escherichia coli Crystal structure of CBR 703 bound to Escherichia coli RNA polymerase holoenzyme 26195788 3.71 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit 42S[ N'-hydroxy-N-phenyl-3-(trifluoromethyl)benzenecarboximidamide ],ZN,MG
4XSY XRD Prokaryote Escherichia coli Crystal structure of CBR 9379 bound to Escherichia coli RNA polymerase holoenzyme 26195788 4.01 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,CBR 42T[ 3-{[(2,6-dichlorophenyl)carbamoyl]amino}-N-hydroxy-N'-phenyl-5-(trifluoromethyl)benzenecarboximidamide], ZN, MG
4XSZ XRD Prokaryote Escherichia coli Crystal structure of CBR 9393 bound to Escherichia coli RNA polymerase holoenzyme 26195788 3.68 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,CBR 42U[ 4-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]-N-[2-(piperazin-1-yl)ethyl]-2-(trifluoromethyl)aniline ],ZN,MG
4YG2 XRD Prokaryote Escherichia coli X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme 23389035 3.70 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
4YLN XRD Prokaryote Escherichia coli E.Coli transcription initiation complex - 17-bp spacer and 4-nt RNA 25866247 5.50 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
4YLO XRD Prokaryote Escherichia coli E.Coli transcription initiation complex - 16-bp spacer and 4-nt RNA 25866247 6.00 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,spacer,RNA ZN MG
4YLP XRD Prokaryote Escherichia coli E.Coli transcription initiation complex - 16-bp spacer and 5-nt RNA 25866247 5.50 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,spacer,RNA ZN MG
4ZH2 XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase in complex with CBR703 26190576 4.20 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,CBR703 4OB[ N-hydroxy-N'-phenyl-3-(trifluoromethyl)benzenecarboximidamide ],ZN,MG
4ZH3 XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase in complex with CBRH16-Br 26190576 4.08 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,CBRH16-Br 4OD[ N'-(3-bromophenyl)-4-fluoro-N-hydroxy-3-(trifluoromethyl)benzenecarboximidamide ],ZN,MG
4ZH4 XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase in complex with CBRP18 26190576 3.99 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,CBRP18 4OE[ 5-(4-fluorophenyl)-4-[4-fluoro-3-(trifluoromethyl)phenyl]-1H-pyrazole ],ZN,MG
5BYH XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase - sigma54 holoenzyme complex 26293966 3.76 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma-54 factor subunit ZN
5CIZ XRD Prokaryote Escherichia coli E.Coli RNA polymerase alpha subunit CTD in complex with cap and DNA: a(5)-tract binding site for alpha CTD 33205945 5.01 Å Subunit RNA polymerase alpha subunit,CAP,DNA CMP
5EZK XRD Prokaryote Escherichia coli RNA polymerase model placed by molecular replacement into XRD map of DNA-bound RNA polymerase-sigma 54 holoenzyme complex. 26293966 8.50 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma-54 factor subunit
5IPL XRD Prokaryote Escherichia coli Sigmas-transcription initiation complex with 4-nt nascent RNA 27035955 3.60 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor Rpos subunit,RNA DPO[ DIPHOSPHATE ],ZN,MG
5IPM XRD Prokaryote Escherichia coli Sigmas-transcription initiation complex with 4-nt nascent RNA 27035955 4.20 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor Rpos subunit,RNA ZN MG
5IPN XRD Prokaryote Escherichia coli Sigmas-transcription initiation complex with 4-nt nascent RNA 27035955 4.61 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor Rpos subunit,RNA ZN MG
5MS0 XRD Prokaryote Escherichia coli Pseudo-atomic model of the RNA polymerase lambda-based antitermination complex solved by cryo-EM 28452979 9.80 Å TC RNA polymerase alpha/beta/beta'/omega subunit,Antitermination protein NusA/NusB/NusG,30S ribosomal protein S10 ZN MG
5NSR XRD Prokaryote Escherichia coli Cryo-EM structure of RNA polymerase-sigma54 holo enzyme with promoter DNA closed complex 28579332 3.80 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit
5NSS XRD Prokaryote Escherichia coli Cryo-EM structure of RNA polymerase-sigma54 holoenzyme with promoter DNA and transcription activator PspF intermedate complex 28579332 5.80 Å IC RNA polymerase alpha/beta/beta'/omega/ sigma-54 subunit
5UAC XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rifampin complex, wild-type 28009073 3.80 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit RFP[ RIFAMPICIN ],ZN,MG
5UAG XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase mutant - RpoB D516V 28009073 3.40 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
5UAH XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rifampin complex, RpoB D516V mutant 28009073 4.10 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit RFP[ RIFAMPICIN ],ZN,MG
5UAJ XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase RpoB S531L mutant 28009073 3.92 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
5NWT XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli RNA polymerase - sigma54 holoenzyme complex 26293966 3.76 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma-54 factor subunit ZN MG
5UAL XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rifampin complex, RpoB s531l mutant 28009073 3.89 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit RFP[ RIFAMPICIN ],ZN,MG
5UAQ XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase RpoB H526Y mutant 28009073 3.60 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
5VSW XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli RNA polymerase and Dksa/ppGpp complex 29478808 4.29 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,TF Dksa,ppGpp G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],ZN,MG
5VT0 XRD Prokaryote Escherichia coli Escherichia coli 6s RNA derivative in complex with Escherichia coli RNA polymerase sigma70-holoenzyme 28988932 3.78Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
5W1S XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli RNA polymerase and TraR complex 29478808 3.81 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit,Protein TraR ZN MG
5W1T XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli RNA polymerase and Dksa complex 29478808 4.50 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma factor RpoD subunit,TF Dksa ZN MG
6ALF XRD Prokaryote Escherichia coli Cryo-EM structure of crosslinked E.coli RNA polymerase elongation complex 28318486 4.10 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6ALG XRD Prokaryote Escherichia coli Cryo-EM structure of HK022 Nun - E.coli RNA polymerase elongation complex 28318486 3.70 Å EC RNA polymerase alpha/beta/beta'/omega subunit,Transcription termination factor nun ZN MG
6ALH XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase elongation complex 28318486 4.40 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6ASX XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli his pause elongation complex 29499135 3.80 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6BJS XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli his pause elongation complex without pause hairpin 29499135 5.50 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6BYU XRD Prokaryote Escherichia coli X-ray crystal structure of Escherichia coli RNA polymerase (RpoB-H526Y) and ppApp complex 30012465 3.60 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma factor RpoD subunit ECJ[ (5R)-5-(6-amino-9H-purin-9-yl)-2-({??(S)-hydroxy(phosphonooxy)phosphoryl??oxy}methyl)-4-oxo-4,5-dihydrofuran-3-yl trihydrogen diphosphate ],ZN,MG
6C6S XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase elongation complex bound with RfaH 29887376 3.70 Å EC RNA polymerase alpha/beta/beta'/omega subunit,Transcription antitermination protein RfaH ZN MG
6C6T XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase elongation complex bound with RfaH 29887376 3.50 Å EC RNA polymerase alpha/beta/beta'/omega subunit,Transcription antitermination protein RfaH ZN MG
6C6U XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase elongation complex bound with NusG 29887376 3.70 Å EC RNA polymerase alpha/beta/beta'/omega subunit,Transcription termination/antitermination protein NusG ZN MG
6C9Y XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNAP sigma70 holoenzyme 29581236 4.25 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma factor RpoD subunit ZN MG
6CA0 XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNAP sigma70 open complex 29581236 5.75 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma factor RpoD subunit ZN MG
6CUX XRD Prokaryote Escherichia coli Escherichia coli RpoB S531L mutant RNA polymerase holoenzyme in complex with kanglemycin A 30244835 4.10 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma factor RpoD subunit KNG[ Kanglemycin A ],ZN,MG
6FLP XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase paused elongation complex without RNA hairpin bound to NusA 29499136 4.10 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6FLQ XRD Prokaryote Escherichia coli Cryo-EM structure of E.coli RNA polymerase paused elongation complex bound to NusA 29499136 3.60 Å EC RNA polymerase alpha/beta/beta'/omega subunit,Transcription termination/antitermination protein NusA ZN MG
6GFW XRD Prokaryote Escherichia coli Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme initial transcribing complex 29932903 3.70 Å IC RNA polymerase alpha/beta/beta'/RpoZ/ sigma-54 factor subunit
6GH5 XRD Prokaryote Escherichia coli Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme transcription open complex 29932903 3.40 Å IC RNA polymerase alpha/beta/beta'/RpoZ/ sigma-54 factor subunit
6GH6 XRD Prokaryote Escherichia coli Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme intermediate partially loaded complex 29932903 4.10 Å RNAP RNA polymerase alpha/beta/beta'/RpoZ/ sigma-54 factor subunit
6JBQ XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli sigma E transcription initiation complex containing 5nt of RNA 31131408 4.02 Å IC RNA polymerase alpha/beta/beta'/RpoZ/ sigma-E factor subunit,RNA ZN MG
6JNX XRD Prokaryote Escherichia coli cryo-EM structure of a Q-engaged arrested complex 31266960 4.08 Å RNAP RNA polymerase alpha/beta/beta'/omega/ sigma factor RpoD subunit ZN MG
6K4Y XRD Prokaryote Escherichia coli Ryoem structure of sigma appropriation complex 31392983 3.79 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit,anti-sigma factor,transcription regulatory protein motA ZN MG
6KJ6 XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli crl transcription activation complex 31846423 3.80 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor Rpos subunit,Sigma factor-binding protein Crl ZN MG
6N4C XRD Prokaryote Escherichia coli Em structure of the DNA wrapping in bacterial open transcription initiation complex To be published. 17.0 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit
6N57 XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli RNAP polymerase bound with TraR in conformation I 31841111 3.70 Å RNAP RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ] ZN MG
6N58 XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli RNAP polymerase bound with TraR in conformation II 31841111 3.78 Å RNAP RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N8[ CHAPSO] ZN MG
6N60 XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA and Microcin J25 (MccJ25) 30626643 3.68 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Microcin J25 ZN MG
6N61 XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA and Capistruin 30626643 3.25 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Capistruin EPE[ 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID?? ZN EDO??1,2-ETHANEDIOL ] MG
6OMF XRD Prokaryote Escherichia coli Cryo-EM structure of sigmas-transcription initiation complex with activator Crl 31484766 3.26 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Sigma factor-binding protein Crl ZN MG
6P18 XRD Prokaryote Escherichia coli Q21 transcription antitermination complex: loading complex 31455742 3.50 Å aTC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Q protein ZN MG
6P19 XRD Prokaryote Escherichia coli Q21 transcription antitermination complex: loaded complex 31455742 3.80 Å aTC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Q protein ZN MG
6P1K XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli sigma70 bound RNAP polymerase holoenzyme 31841111 4.05 Å RNAP RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit ZN MG
6PB4 XRD Prokaryote Escherichia coli The E.Coli Classification-II cap-dependent transcription activation complex with de novo RNA transcript at the state 2 32310937 4.35 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,CRP CMP ZN MG
6PB5 XRD Prokaryote Escherichia coli The E.Coli Classification-II cap-dependent transcription activation complex at the state 1 architecture 32310937 4.52 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,CRP CMP ZN MG
6PB6 XRD Prokaryote Escherichia coli The E.Coli Classification-II cap-dependent transcription activation complex at the state 2 32310937 4.29 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,CRP CMP ZN MG
6PMI XRD Prokaryote Escherichia coli Sigm28-transcription initiation complex with specific promoter at the state 1 32484956 3.86 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor FliA subunit ZN MG
6PMJ XRD Prokaryote Escherichia coli Sigm28-transcription initiation complex with specific promoter at the state 2 32484956 3.91 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor FliA subunit ZN MG
6PSQ XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase closed complex (TRPc) with TraR and rpsT P2 promoter 32160514 3.40 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6PSR XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1) with TraR and rpsT P2 promoter 32160514 3.40 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6PSS XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5a) with TraR and mutant rpsT P2 promoter 32160514 3.50 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR ZN MG
6PST XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5b) with TraR and mutant rpsT P2 promoter 32160514 3.00 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6PSU XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi2) with TraR and rpsT P2 promoter 32160514 3.90 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6PSV XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TpreRpo) with TraR and rpsT P2 promoter 32160514 3.50 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6PSW XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase promoter unwinding intermediate (TRpo) with TraR and rpsT P2 promoter 32160514 3.70 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,Protein TraR 1N7[ CHAPSO ],ZN,MG
6R9B XRD Prokaryote Escherichia coli Cryo-EM structure of bacterial RNAP with a DNA mimic protein Ocr from T7 phage 32039758 3.80 Å RNAP RNA polymerase alpha/beta/beta'/omaga subunit,Overcome Classificationical restriction gp0.3
6R9G XRD Prokaryote Escherichia coli Structural basis of transcription inhibition by the DNA mimic ocr protein of bacteriophage T7 32039758 3.70 Å RNAP RNA polymerase alpha/beta/beta'/omaga subunit,Overcome Classificationical restriction gp0.3
6RH3 XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNA polymerase elongation complex bound to CTP substrate 31103420 3.60 Å EC RNA polymerase alpha/beta/beta'/omaga subunit CTP ZN MG
6RI7 XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNA polymerase elongation complex bound to GreB transcription factor 31103420 3.90 Å EC RNA polymerase alpha/beta/beta'/omaga subunit,Transcription elongation factor GreB ZN MG
6RI9 XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNA polymerase backtracked elongation complex in non-swiveled state 31103420 3.70 Å EC RNA polymerase alpha/beta/beta'/omaga subunit ZN MG
6Rin XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNA polymerase backtracked elongation complex bound to GreB transcription factor 31103420 3.70 Å EC RNA polymerase alpha/beta/beta'/omaga subunit,Transcription elongation factor GreB ZN MG
6RIP XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli RNA polymerase backtracked elongation complex in swiveled state 31103420 3.40 Å EC RNA polymerase alpha/beta/beta'/omaga subunit ZN MG
7KHB XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rrnBP1 promoter open complex 33483500 3.53 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit 1N7[ CHAPSO ] ZN MG
7KHI XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rrnBP1 promoter complex with Dksa/ppGpp 33483500 3.62 Å RNAP RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit,RNA polymerase-binding transcription factor Dksa 1N7[ CHAPSO ] G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],ZN,MG
7KHC XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rrnBP1 promoter closed complex 33483500 4.14 Å IC RNA polymerase alpha/beta/beta'/omaga/sigma factor RpoD subunit 1N7[ CHAPSO ] POP[ PYROPHOSPHATE 2- ],ZN,MG
2AUK XRD Prokaryote Escherichia coli Structure of E.Coli RNA polymerase beta' G/G' insert 16154587 2.30 Å Subunit RNA polymerase beta' subunit
2LMC XRD Prokaryote Escherichia coli Structure of T7 transcription factor Gp2-E.Coli RNAP jaw domain complex 22819324 Subunit RNA polymerase beta' subunit,Bacterial RNA polymerase inhibitor
4IQZ XRD Prokaryote Escherichia coli The crystal structure of a large insert in RNA polymerase (Rpoc) subunit from E.Coli To be published. 2.10 Å Subunit RNA polymerase beta' subunit IOD[ IODIDE ION ], NA
1SIG XRD Prokaryote Escherichia coli Crystal structure of a sigma70 subunit fragment from Escherichia coli RNA polymerase 8858155 2.60 Å Subunit RNA polymerase Sigma-70 subunit
1TLH XRD Prokaryote Escherichia coli T4 asia bound to sigma70 region 4 15257291 Subunit 10 kDa anti-sigma factor,RNA polymerase sigma factor RpoD
2P7V XRD Prokaryote Escherichia coli Crystal structure of the Escherichia coli regulator of sigma 70, Rsd, in complex with sigma 70 domain 4 17681541 2.60 Å Subunit Regulator of sigma D,RNA polymerase sigma factor RpoD MG
5TBZ XRD Prokaryote Escherichia coli E.Coli RNA polymerase complexed with NusG 27899640 7.00 Å RNAP RNA polymerase alpha/beta/beta' subunit,Transcription termination/antitermination protein NusG
6AWB XRD Prokaryote Escherichia coli Structure of 30s ribosomal subunit and RNA polymerase complex in non-rotated state 29027901 6.70 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,30S ribosomal protein
6AWC XRD Prokaryote Escherichia coli Structure of 30s ribosomal subunit and RNA polymerase complex in rotated state 29027901 7.90 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,30S ribosomal protein
6AWD XRD Prokaryote Escherichia coli Structure of 30s (S1 depleted) ribosomal subunit and RNA polymerase complex 29027901 8.10 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,30S ribosomal protein
3T72 XRD Prokaryote Escherichia coli Phob(e)-sigma70(4)-(RNAP-betha-flap-tip-helix)-dna transcription activation sub-complex 21829166 4.33 Å RNAP Phosphate regulon transcriptional regulatory protein phoB,RNA polymerase beta/sigma factor RpoD subunit
4JKR XRD Prokaryote Escherichia coli Crystal structure of E.Coli RNA polymerase in complex with ppGpp 23623685 4.20 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ], SR[ STRONTIUM ION], ZN
4LJZ XRD Prokaryote Escherichia coli Crystal structure analysis of the E.coli holoenzyme 24218560 3.59 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit ZN MG
4LK0 XRD Prokaryote Escherichia coli Crystal structure analysis of the E.coli holoenzyme/T7 Gp2 complex 24218560 3.91 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit,Bacterial RNA polymerase inhibitor ZN MG
4LLG XRD Prokaryote Escherichia coli Crystal structure analysis of the E.coli holoenzyme/Gp2 complex 24218560 3.79 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit,Bacterial RNA polymerase inhibitor ZN MG
4YFK XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase in complex with squaramide compound 8 25798859 3.57 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit 4C6[ 3,5-dimethyl-N-{2-??4-(4-methylbenzyl)piperidin-1-yl??-3,4-dioxocyclobut-1-en-1-yl}-1,2-oxazole-4-sulfonamide ],ZN,MG
4YFN XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase in complex with squaramide compound 14 25798859 3.82 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit 4C2[ N-[3,4-dioxo-2-(4-{[4-(trifluoromethyl)benzyl]amino}piperidin-1-yl)cyclobut-1-en-1-yl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide ],ZN,MG
4YFX XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase in complex with myxopyronin B 25798859 3.84 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit 4C4[ Myxopyronin B],ZN,MG
6B6H XRD Prokaryote Escherichia coli The cryo-EM structure of a bacterial Classification L transcription activation complex 29146813 3.90 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit,CRP CMP ZN MG
4LK1 XRD Prokaryote Escherichia coli Crystal structure analysis of the E.coli holoenzyme 24218560 3.84 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD subunit ZN MG
6GOV XRD Prokaryote Escherichia coli Structure of the RNA polymerase lambda-based antitermination complex 30795892 3.70 Å Atc Transcription termination/antitermination protein NusA/NusB/NusG,Antitermination protein N,30S ribosomal protein S10,DNA-directed RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6UTY EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a mismatching CTP ('Old' crystal soaked with CTP for 30 minutes) 32829286 4.15 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos CTP ZN MG
6UU4 EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 3-nt RNA ('old' crystal soaked with GTP and dinucleotide Gpa for 30 minutes) 32829286 4.30 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos GTP ZN MG
6UU5 XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 6-nt RNA ('old' crystal soaked with GTP, UTP, CTP, and dinucleotide Gpa for 30 minutes) 32829286 .40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos DPO[ DIPHOSPHATE ],ZN,MG
6UU6 XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 4-nt RNA and a UTP ('old' crystal soaked with UTP, ddCTP, and dinucleotide apg for 30 minutes) 32829286 4.20 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos UTP,ZN,MG,DOC[ 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE ]
6UU7 EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 6-nt RNA and an NTP ('old' crystal soaked with UTP, CTP, ddGTP, and dinucleotide ApG for 30 minutes) 32829286 4.40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos DG3[ 2'-3'-DIDEOXYGUANOSINE-5'-TRIPHOSPHATE ],DDG[ 2',3'-DIDEOXY-GUANOSINE-5'-MONOPHOSPHATE ],ZN,MG
6UUA EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a mismatching CTP ('fresh' crystal soaked with CTP for 2 hours) 32829286 4.00 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos CTP ZN MG
6UUB EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a mismatching UTP ('fresh' crystal soaked with UTP for 2 hours) 32829286 3.96 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos UTP ZN MG
6UUC EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 3-nt RNA and a mismatching ATP ('fresh' crystal soaked with ATP for 2 hours) 32829286 4.10 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos ATP ZN MG
6UTZ EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 6-nt RNA ('fresh' crystal soaked with CTP and UTP for 30 minutes) 32829286 3.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos DPO[ DIPHOSPHATE], ZN ,MG
6UU0 EM Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 3-nt RNA and a mismatching GTP ('fresh' crystal soaked with GTP for 1 hour) 32829286 3.90 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos GTP ZN MG
6UU1 XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 4-nt RNA and a CTP ('fresh' crystal soaked with CTP, GTP, and ddTTP for 30 minutes) 32829286 4.10 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos CTP ZN MG 2DT[ 3'-DEOXYTHYMIDINE-5'-MONOPHOSPHATE ]
6UU2 XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with 3-nt RNA ('old' crystal soaked with GTP and ATP for 30 minutes) 32829286 4.40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos GTP ZN MG
6UU3 XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 4-nt RNA and a CTP ('old' crystal soaked with GTP, ATP, CTP, and ddTTP for 30 minutes) 32829286 4.00 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos D4M[ [(5R)-5-(5-METHYL-2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-2,5-DIHYDROFURAN-2-YL]METHYL DIHYDROGEN PHOSPHATE ],CTP,ZN,MG
6FI7 XRD Prokaryote Escherichia coli E.coli sigma factor s (Rpos) region 4 29789383 Subunit RNA polymerase sigma factor Rpos
6UTV XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 6-nt RNA ('fresh' crystal soaked with CTP, UTP, GTP, and ddATP for 150 seconds) 32829286 3.45 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos DPO[ DIPHOSPHATE ],ZN,MG
6UTW XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with a 4-nt RNA ('fresh' crystal) 32829286 3.85 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos DPO[ DIPHOSPHATE ],ZN,MG
6UTX XRD Prokaryote Escherichia coli E.Coli sigma-S transcription initiation complex with an empty bubble ('old' crystal) 32829286 4.05 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos ZN MG
6VJS XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and ureidothiophene-2-carboxylic acid complex 32886885 4.02 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD QZY[ 3-{[benzyl(ethyl)carbamoyl]amino}-5-(4-phenoxyphenyl)thiophene-2-carboxylic acid ],ZN,MG
6XAS XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli rho-dependent transcription pre-termination complex 33296676 3.80 Å Ptc DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusA,Transcription termination factor Rho ZN MG
6XAV XRD Prokaryote Escherichia coli Cryo-EM structure of E.Coli rho-dependent transcription pre-termination complex bound with NusG 33296676 7.70 Å pTC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG,antitermination protein NusA,Transcription termination factor Rho ZN MG
6TQO XRD Prokaryote Escherichia coli Rrn anti-termination complex 32871103 3.80 Å aTC inositol monophosphatase,inositol-1-monophosphatase,antitermination protein NusA/NusB/NusG,30S ribosomal protein S10/S4,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ZN MG
7ADC XRD Prokaryote Escherichia coli Transcription termination intermediate complex 3 delta NusG 33243850 4.00 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
7ADB XRD Prokaryote Escherichia coli Transcription termination intermediate complex 1 delta NusG 33243850 4.40 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
7ADE XRD Prokaryote Escherichia coli Transcription termination complex IVa 33243850 4.20 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
7ADD XRD Prokaryote Escherichia coli Transcription termination intermediate complex IIIa 33243850 4.30 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
6Z9T XRD Prokaryote Escherichia coli Transcription termination intermediate complex 5 33243850 4.10 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-9'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],DA[ 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE ],DT[ THYMIDINE-5'-MONOPHOSPHATE ],ZN,MG
6Z9S XRD Prokaryote Escherichia coli Transcription termination intermediate complex 4 33243850 4.40 Å TC Transcription termination factor Rho,antitermination protein NusA,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
6Z9P EM Prokaryote Escherichia coli Transcription termination intermediate complex 1 33243850 3.90 Å TC Transcription termination factor Rho,antitermination protein NusA/NusG,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-9'-DIPHOSPHATE ],DG[ 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
6Z9R EM Prokaryote Escherichia coli Transcription termination intermediate complex 3 33243850 4.10 Å TC Transcription termination factor Rho,antitermination protein NusA/NusG,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-9'-DIPHOSPHATE ],DG[ 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
6Z9Q EM Prokaryote Escherichia coli Transcription termination intermediate complex 2 33243850 5.70 Å TC Transcription termination factor Rho,antitermination protein NusA/NusG,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ADP[ ADENOSINE-5'-DIPHOSPHATE ],BEF[ BERYLLIUM TRIFLUORIDE ION ],ZN,MG
7C17 XRD Prokaryote Escherichia coli The cryo-EM structure of E.Coli CueR transcription activation complex with fully duplex promoter DNA 32989300 4.22 Å pIC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD,HTH-type transcriptional regulator CueR AG ZN MG
6WMU XRD Prokaryote Escherichia coli E.Coli RNAPs70-Sspa-gada DNA complex 33217319 3.18 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD,Stringent starvation protein A ZN MG
6LDI EM Prokaryote Escherichia coli The cryo-EM structure of E.Coli CueR transcription activation complex 32989300 3.69 Å pIC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor RpoD,HTH-type transcriptional regulator CueR AG ZN MG
6UU9 XRD Prokaryote Escherichia coli E.Coli mutant sigma-S transcription initiation complex with an 8-nt RNA ('fresh' mutant crystal soaked with GTP, UTP, CTP, and ddATP for 30 minutes) 32829286 5.40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos 2DA[ 2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE ],DPO[ DIPHOSPHATE],ZN,MG
7KHE XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase and rrnBP1 promoter pre-open complex with Dksa/ppGpp 33483500 3.58 Å Pre-IC DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD,RNA polymerase-binding transcription factor Dksa 1N7[ CHAPSO ],G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],ZN,MG
6OUL XRD Prokaryote Escherichia coli cryo-EM structure of Escherichia coli RNAP polymerase bound to rpsTP2 promoter DNA 31841111 3.40 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD 1N7[ CHAPSO ],ZN,MG
6UU8 EM Prokaryote Escherichia coli E.Coli mutant sigma-S transcription initiation complex with a 7-nt RNA ('fresh' mutant crystal soaked with GTP, UTP, and CTP for 30 minutes) 32829286 4.40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD DPO[ DIPHOSPHATE ],ZN,MG
6N62 XRD Prokaryote Escherichia coli Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA 30626643 3.80 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD ZN MG
7C97 XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli RNAP-promoter open complex (Rpo) with Sspa 3.68 Å pIC Stringent starvation protein A,DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD ZN MG
7CHW XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli RNAP-promoter open complex (Rpo) 3.58 Å pIC DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor RpoD ZN MG
6X7F XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site 32820061 3.50 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6X7K XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site 32820061 3.10 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6X6T XRD Prokaryote Escherichia coli Ryo-em structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site 32820061 3.20 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6X9Q XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site 32820061 4.80 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6XDQ XRD Prokaryote Escherichia coli cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site 32820061 3.70 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6XDR XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 4.70 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6XGF XRD Prokaryote Escherichia coli Scherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 5.00 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6XII XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 7.00 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6VYU XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer 32820061 7.00 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6VYX XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fmet-tRNAs at P-site and E-site 32820061 9.90 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6VYZ XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site 32820061 9.90 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
6VYW XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 7.00 Å TTC 50S ribosomal protein L21,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG/NusA,30S ribosomal protein ZN MG
3TBI XRD Prokaryote Escherichia coli Crystal structure of T4 gp33 bound to E.Coli RNAP beta-flap domain To be published. 3.00 Å Subunit RNA polymerase-associated protein Gp33,DNA-directed RNA polymerase subunit beta
2H27 XRD Prokaryote Escherichia coli Crystal structure of Escherichia coli sigma E region 4 bound to its-35 element DNA 16903784 2.30 Å Subunit RNA polymerase Sigma E factor MPD[ (4S)-2-METHYL-2,4-PENTANEDIOL]
1OR7 EM Prokaryote Escherichia coli Crystal structure of Escherichia coli sigma E with the cytoplasmic domain of its anti-sigma RseA 12718891 2.00 Å Subunit RNA polymerase sigma-E factor,Sigma-E factor negative regulatory protein
6ZTL XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in collided state bound to NusG 32820062 3.50 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG PHE[ PHENYLALANINE ],ZN,MG
6VZ3 XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex d2 (TTC-d2) containing mRNA with a 27 nt long spacer 32820061 8.90 Å TTC 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ZN MG
6XIJ XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex a (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 8.00 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VYR XRD Prokaryote Escherichia coli Erichia coli transcription-translation complex a1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 3.80 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VYQ XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex a1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 3.70 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VYS XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 3.70 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VZJ XRD Prokaryote Escherichia coli Escherichia coli transcription-translation complex a1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG 32820061 4.10 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VU3 XRD Prokaryote Escherichia coli Cryo-EM structure of Escherichia coli transcription-translation complex a (TTC-A) containing mRNA with a 12 nt long spacer 32820061 3.70 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VYT EM Prokaryote Escherichia coli Escherichia coli transcription-translation complex a2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site 32820061 14.0 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VZ5 EM Prokaryote Escherichia coli Escherichia coli transcription-translation complex d3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 8.90 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VZ2 EM Prokaryote Escherichia coli Escherichia coli transcription-translation complex d1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 10.0 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
6VYY EM Prokaryote Escherichia coli Escherichia coli transcription-translation complex c5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site 32820061 9.90 Å TTC 50S ribosomal protein,30S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,antitermination protein NusG ZN MG
2MT3 XRD Prokaryote Escherichia coli Structure of -24 DNA binding domain of sigma 54 from E.coli To be published. Subunit RNA polymerase sigma-54 factor
6ZU1 XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in uncoupled state 2 32820062 3.00 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
6ZTJ XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) 32820062 3.40 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
6ZTN XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) 32820062 3.90 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
6ZTO XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in uncoupled state 1 32820062 3.00 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
6ZTP XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in uncoupled state 6 32820062 3.00 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
6ZTM XRD Prokaryote Escherichia coli E.Coli 70s-RNAP expressome complex in collided state without NusG 32820062 3.30 Å RNAP 30S ribosomal protein,50S ribosomal protein,DNA-directed RNA polymerase subunit alpha/beta/beta'/omega PHE[ PHENYLALANINE],ZN,MG
1DDE XRD Prokaryote Escherichia coli Structure of the DnaG catalytic core 10741967 1.70 Å RNAP DNA PRIMASE Y1[ YTTRIUM ION ]
1DD9 XRD Prokaryote Escherichia coli Structure of the DnaG catalytic core 10741967 1.60 Å RNAP DNA PRIMASE SR[ STRONTIUM ION ]
1EQN XRD Prokaryote Escherichia coli E.coli primase catalytic core 10873470 2.90 Å RNAP DNA PRIMASE
1T3W XRD Prokaryote Escherichia coli Crystal structure of the E.coli DnaG C-terminal domain (residues 434 to 581) 15649896 2.80 Å RNAP DNA primase ACY[ ACETIC ACID ]
2HAJ XRD Prokaryote Escherichia coli Solution structure of the helicase-binding domain of Escherichia coli primase 17010164 Subunit DNA primase
3B39 XRD Prokaryote Escherichia coli Structure of the DnaG primase catalytic domain bound to ssDNA 18193061 2.35 Å RNAP DNA primase
6CBR XRD Prokaryote Escherichia coli DnaG primase C-terminal domain complex with ssb C-terminal peptide To be published. 1.50 Å Subunit DNA primase,single-stranded DNA-binding protein chimera
6CBS XRD Prokaryote Escherichia coli DnaG primase C-terminal domain complex with ssb C-terminal peptide To be published. 1.85 Å Subunit DNA primase, single-stranded DNA-binding protein chimera ZN ACY[ ACETIC ACID ]
6CBT XRD Prokaryote Escherichia coli DnaG primase C-terminal domain complex with ssb C-terminal peptide To be published. 2.10 Å Subunit DNA primase, single-stranded DNA-binding protein chimera ZN ACY[ ACETIC ACID ]
3LTI XRD Prokaryote Escherichia coli Crystal structure of the Escherichia coli RNA polymerase beta subunit beta2-betai4 domains 20856905 1.60 Å Subunit DNA-directed RNA polymerase subunit beta
4NJC XRD Prokaryote Escherichia coli RNA Polymerase interacting protein YkzG from Geobacillus stearothermophilus 25092033 Subunit Geobacillus stearothermophilus YkzG
7D7C EM Prokaryote Escherichia coli CryoEM structure of gp55-dependent RNA polymerase-promoter open complex 33602900 3.60Å RNAP RNAP,gp55 ZN,MG
7D7D EM Prokaryote Escherichia coli CryoEM structure of gp45-dependent transcription activation complex 33602900 4.50Å RNAP RNAP,gp55,gp33,DNA polymerase clamp ZN,MG
6XLL EM Prokaryote Escherichia coli Cryo-EM structure of E. coli RNAP-promoter initial transcribing complex with 5-nt RNA transcript (RPitc-5nt) 33976201 2.70Å RNAP RNAP,RNA polymerase sigma factor RpoD 1N7[CHAPSO],ZN,MG
6XL5 EM Prokaryote Escherichia coli Cryo-EM structure of EcmrR-RNAP-promoter open complex (EcmrR-RPo) 33976201 2.50Å RNAP RNAP,RNA polymerase sigma factor RpoD,MerR family transcriptional regulator EcmrR 1N7[CHAPSO],118[TETRAPHENYLANTIMONIUM ION],ZN,MG
6XL9 EM Prokaryote Escherichia coli Cryo-EM structure of EcmrR-RNAP-promoter initial transcribing complex with 3-nt RNA transcript (EcmrR RPitc-3nt) 33976201 2.50Å IC RNAP,RNA polymerase sigma factor RpoD,MerR family transcriptional regulator EcmrR 118[TETRAPHENYLANTIMONIUM ION],ZN,MG
6XLJ EM Prokaryote Escherichia coli Cryo-EM structure of EcmrR-RNAP-promoter initial transcribing complex with 4-nt RNA transcript (EcmrR-RPitc-4nt) 33976201 2.70Å IC RNAP,RNA polymerase sigma factor RpoD,MerR family transcriptional regulator EcmrR 1N7[CHAPSO],118[TETRAPHENYLANTIMONIUM ION],ZN,MG
6XLM EM Prokaryote Escherichia coli Cryo-EM structure of E.coli RNAP-DNA elongation complex 1 (RDe1) in EcmrR-dependent transcription 33976201 3.20Å EM RNAP,RNA polymerase sigma factor RpoD 1N7[CHAPSO],ZN,MG
6XLN EM Prokaryote Escherichia coli Cryo-EM structure of E. coli RNAP-DNA elongation complex 2 (RDe2) in EcmrR-dependent transcription 33976201 2.80Å EM RNAP 1N7[CHAPSO],ZN,MG
7MKP EM Prokaryote Escherichia coli Escherichia coli RNA polymerase core enzyme 34774797 3.41Å RNAP RNAP ZN,MG
7MKQ EM Prokaryote Escherichia coli Escherichia coli RNA polymerase and RapA binary complex 34774797 4.80Å RNAP RNAP,RNA polymerase-associated protein RapA ZN,MG
6XH8 EM Prokaryote Escherichia coli CueR-transcription activation complex with RNA transcript 34113812 4.10Å RNAP RNAP,HTH-type transcriptional regulator CueR ZN,CU
6XH7 EM Prokaryote Escherichia coli CueR-TAC without RNA 34113812 3.90Å RNAP RNAP,HTH-type transcriptional regulator CueR ZN,CU
7DY6 EM Prokaryote Escherichia coli A refined cryo-EM structure of an Escherichia coli RNAP-promoter open complex (RPo) with SspA 34735884 3.68Å RNAP RNAP,Stringent starvation protein A ZN,MG
7M8E EM Prokaryote Escherichia coli E.coli RNAP-RapA elongation complex 34428297 3.40Å EC RNAP,RNA polymerase-associated protein RapA ZN,MG
7Q0J EM Prokaryote Escherichia coli RNA polymerase elongation complex in more-swiveled conformation 35318334 4.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7Q0K EM Prokaryote Escherichia coli RNA polymerase elongation complex in less-swiveled conformation 35318334 4.00 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7N4E EM Prokaryote Escherichia coli Escherichia coli sigma 70-dependent paused transcription elongation complex 35653571 3.80 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD ZN,MG
7UBM EM Prokaryote Escherichia coli Transcription antitermination complex: "pre-engaged"" Qlambda-loading complex" 35951650 3.13 Å TC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Antitermination protein Q ZN,MG
7PY3 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (the consensus NusA-EC) 35318334 3.80 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusA ZN,MG
7PYJ EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (NusA elongation complex in less-swiveled conformation) 35318334 4.20 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusA ZN,MG
7PYK EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (NusA elongation complex in more-swiveled conformation) 35318334 4.10 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusA ZN,MG
8EHI EM Prokaryote Escherichia coli Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (2) 36795753 5.50 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7VWY EM Prokaryote Escherichia coli Crystal structure of (+)-pulegone reductase from Mentha piperita 35641097 4.57 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Right origin-binding protein ZN,MG
7VWZ EM Prokaryote Escherichia coli Cryo-EM structure of Rob-dependent transcription activation complex in a unique conformation 35641097 4.00 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Right origin-binding protein ZN,MG
7UBN EM Prokaryote Escherichia coli Transcription antitermination complex: NusA-containing "engaged"" Qlambda-loading complex" 35951650 3.36 Å TC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Transcription termination/antitermination protein NusA,Antitermination protein ZN,MG
7PY0 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (NusG-EC in more-swiveled conformation) 35318334 4.50 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
7PY1 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (the consensus NusG-EC) 35318334 3.80 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
7PY8 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (NusG-EC in less-swiveled conformation) 35318334 3.80 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8E6X EM Prokaryote Escherichia coli Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, lambda-tR1 rut RNA, Mg-ADP-BeF3, and NusG; TEC part 36697824 4.27 Å PTC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8E6Z EM Prokaryote Escherichia coli Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, dC75 rut mimic RNA, Mg-ADP-BeF3, and NusG; TEC part 36697824 4.10 Å PTC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8E3F EM Prokaryote Escherichia coli Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part 36697824 6.50 Å PTC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8E5K EM Prokaryote Escherichia coli Escherichia coli Rho-dependent transcription pre-termination complex containing 21 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part 36697824 4.20 Å PTC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8E5O EM Prokaryote Escherichia coli Escherichia coli Rho-dependent transcription pre-termination complex containing 24 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part 36697824 4.40 Å PTC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8EG8 EM Prokaryote Escherichia coli Cryo-EM structure of consensus elemental paused elongation complex with a folded TL 36795753 3.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8EGB EM Prokaryote Escherichia coli Cryo-EM structure of consensus elemental paused elongation complex with an unfolded TL 36795753 3.80 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8EH9 EM Prokaryote Escherichia coli Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (2) 36795753 3.90 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8EHF EM Prokaryote Escherichia coli Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (1) 36795753 3.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 4QM[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol],ZN,MG
7PY5 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (the consensus NusA-NusG-EC) 35318334 3.90 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG,Transcription termination/antitermination protein NusA ZN,MG
7PY6 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation complex in less-swiveled conformation) 35318334 4.10 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG,Transcription termination/antitermination protein NusA ZN,MG
7PY7 EM Prokaryote Escherichia coli CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation complex in more-swiveled conformation) 35318334 4.10 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG,Transcription termination/antitermination protein NusA ZN,MG
8EG7 EM Prokaryote Escherichia coli Cryo-EM structure of pre-consensus elemental paused elongation complex 36795753 3.20 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8EH8 EM Prokaryote Escherichia coli Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (1) 36795753 3.40 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8EHA EM Prokaryote Escherichia coli Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (out) 36795753 3.70 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega 1N7[CHAPSO], ZN,MG
8AC2 EM Prokaryote Escherichia coli RNA polymerase- post-terminated, open clamp state 36220101 3.70 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7W5W EM Prokaryote Escherichia coli Cryo-EM structure of SoxS-dependent transcription activation complex with micF promoter DNA 36243985 4.55 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Regulatory protein SoxS ZN,MG
7W5X EM Prokaryote Escherichia coli Cryo-EM structure of SoxS-dependent transcription activation complex with zwf promoter DNA 36243985 3.40 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Regulatory protein SoxS
7W5Y EM Prokaryote Escherichia coli Cryo-EM structure of SoxS-dependent transcription activation complex with fpr promoter DNA 36243985 4.20 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD,Regulatory protein SoxS
8AC0 EM Prokaryote Escherichia coli RNA polymerase at U-rich pause bound to regulatory RNA putL - active, closed clamp state 36220101 4.10 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8AC1 EM Prokaryote Escherichia coli RNA polymerase at U-rich pause bound to non-regulatory RNA - inactive, open clamp state 36220101 4.06 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8ACP EM Prokaryote Escherichia coli RNA polymerase at U-rich pause bound to regulatory RNA putL - inactive, open clamp state 36220101 4.50 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8ABZ EM Prokaryote Escherichia coli RNA polymerase at U-rich pause bound to non-regulatory RNA - pause prone, closed clamp state 36220101 3.40 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8FVR EM Prokaryote Escherichia coli CryoEM structure of E.coli transcription elongation complex 36997761 2.42 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7V9U EM Prokaryote Escherichia coli Cryo-EM structure of E.coli retron-Ec86 (RT-msDNA-RNA) at 3.2 angstrom 35982312 3.12 Å RNAP RNA-directed DNA polymerase from retron EC86
7XJG EM Prokaryote Escherichia coli Cryo-EM structure of E.coli retron-Ec86 in complex with its effector at 2.5 angstrom 35982312 2.51 Å RNAP RNA-directed DNA polymerase from retron EC86,retron St85 family effector protein MG
7XUI EM Prokaryote Escherichia coli K-12 Cryo-EM structure of sigma70 bound HK022 putRNA-associated E.coli RNA polymerase elongation complex 35970830 3.61 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD ZN,MG
7SZK EM Prokaryote Escherichia coli K-12 Cryo-EM structure of 27a bound to E. coli RNAP and rrnBP1 promoter complex 35772744 2.94 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD D9X[(2S,7R,7aR,13aP,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-10-[4-(2-methylpropyl)piperazin-1-yl]-12-({4-[(morpholin-4-yl)methyl]phenyl}methoxy)-1,6,15-trioxo-1,2,7,7a-tetrahydro-6H-2,7-(ep
7XUE EM Prokaryote Escherichia coli K-12 Cryo-EM structure of HK022 putRNA-associated E.coli RNA polymerase elongation complex 35970830 3.17 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7XUG EM Prokaryote Escherichia coli K-12 cryo-EM structure of HK022 putRNA-less E.coli RNA polymerase elongation complex 35970830 3.57 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8AD1 EM Prokaryote Escherichia coli K-12 RNA polymerase at U-rich pause bound to RNA putL triple mutant - pause prone, closed clamp state 36220101 4.10 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor RpoD ZN,MG
7YPB EM Prokaryote Escherichia coli K-12 Cryo-EM structure of Escherichia coli release complex of transcription termination (TTC-release) 36631609 3.48 Å TC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7YPA EM Prokaryote Escherichia coli K-12 Cryo-EM structure of Escherichia coli hairpin-nucleation complex of transcription termination (TTC-hairpin) 36631609 3.05 Å TC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7YP9 EM Prokaryote Escherichia coli K-12 Cryo-EM structure of Escherichia coli paused complex of transcription termination (TTC-pause) 36631609 3.58 Å TC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8ABY EM Prokaryote Escherichia coli K-12 RNA polymerase bound to purified in vitro transcribed regulatory RNA putL - pause prone, closed clamp state 36220101 3.70 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8FIX EM Prokaryote Escherichia coli K-12 Cryo-EM structure of E. coli RNA polymerase backtracked elongation complex harboring a terminal mismatch 36931247 3.90 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8FIY EM Prokaryote Escherichia coli K-12 Cryo-EM structure of E. coli RNA polymerase Elongation complex in the Transcription-Translation Complex (RNAP in an anti-swiveled conformation) 36931247 7.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta' ZN,MG
8FVW EM Prokaryote Escherichia coli K-12 CryoEM structure of E.coli transcription elongation complex bound to ppGpp 36997761 2.10 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE],ZN,MG,NA
7EGS XRD Prokaryote Escherichia coli K-12 The crystal structure of lobe domain of E. coli RNA polymerase complexed with the C-terminal domain of UvrD 35355008 1.70 Å Domain DNA-directed RNA polymerase subunit beta,DNA helicase II GOL[GLYCEROL]
7EGS XRD Prokaryote Escherichia coli K-12 The crystal structure of lobe domain of E. coli RNA polymerase complexed with the C-terminal domain of UvrD 35355008 1.70 Å RNAP DNA-directed RNA polymerase subunit beta,DNA helicase II GOL[GLYCEROL]
7BEF EM Prokaryote Escherichia coli K-12, Klebsiella pneumoniae Structures of class II bacterial transcription complexes 34761556 4.50Å RNAP RNAP,Transcriptional activator RamA
7QXI EM Prokaryote Escherichia coli K-12, Klebsiella pneumoniae Cryo-EM structure of RNA polymerase-sigma54 holo enzyme with promoter DNA closed complex 3.40 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma-54 factor
7QV9 EM Prokaryote Escherichia coli K-12, Klebsiella pneumoniae CryoEM structure of bacterial transcription intermediate complex mediated by activator PspF 3.50 Å DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription activator PspF,RNA polymerase sigma-54 factor ADP[ADENOSINE-5'-DIPHOSPHATE],AF3[ALUMINUM FLUORIDE]
7QWP EM Prokaryote Escherichia coli K-12, Klebsiella pneumoniae CryoEM structure of bacterial transcription close complex (RPc) 3.40 Å DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma-54 factor
7MKJ EM Prokaryote Escherichia coli, Escherichia phage T7 Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA 34599106 2.90Å RNAP RNAP,RNA polymerase sigma factor RpoD 1N7[CHAPSO],ZN,MG
5UI8 XRD Prokaryote Escherichia coli, Klebsiella pneumoniae Structure of sigma N-holoenzyme 28223493 3.76 Å RNAP RNA polymerase alpha/beta/beta'/omaga/sigma-54 factor subunit ZN MG
6IDO XRD Prokaryote Escherichia coli, Klebsiella pneumoniae Crystal structure of klebsiella pneumoniae sigma4 of sigmas fusing with the RNA polymerase beta-flap-tip-helix in complex with -35 element DNA 31293000 3.75 Å Subunit RNA polymerase sigma factor Rpos,RNA polymerase beta-flap-tip-helix
7MKD EM Prokaryote Escherichia coli, Lambdavirus lambda Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 1) 34599106 3.20Å RNAP RNAP 1N7[CHAPSO],ZN,MG
7MKE EM Prokaryote Escherichia coli, Lambdavirus lambda Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 2) 34599106 3.70Å RNAP RNAP,RNA polymerase sigma factor RpoD 1N7[CHAPSO],ZN,MG
7MKI EM Prokaryote Escherichia coli, Lambdavirus lambda Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR (-5G to C) promoter DNA 34599106 3.50Å RNAP RNAP,,RNA polymerase sigma factor RpoD 1N7[CHAPSO],ZN,MG
7BEG EM Prokaryote Escherichia coli,Klebsiella pneumoniae Structures of class I bacterial transcription complexes 34761556 4.20Å RNAP RNAP,Transcriptional activator RamA
6WMP XRD Prokaryote Francisella tularensis F. Tularensis RNAPs70-igla DNA complex 33217319 2.98 Å RNAP DNA-directed RNA polymerase subunit alpha 1/alpha 2/beta/beta'/omega ZN MG
6WMT XRD Prokaryote Francisella tularensis F. Tularensis RNAPs70-(Mgla-Sspa)-ppGpp-PigR-iglA DNA complex 33217319 4.43 Å RNAP DNA-directed RNA polymerase subunit alpha 1/alpha 2/beta/beta'/omega/sigma factor RpoD,MglA,Glutathione S-transferase,aCTDs G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],ZN,MG
6WMR XRD Prokaryote Francisella tularensis F. Tularensis RNAPs70-(mgla-Sspa)-igla DNA complex 33217319 3.46 Å RNAP Stringent starvation protein A,Macrophage growth locus, subunit A,DNA-directed RNA polymerase subunit alpha 1/alpha 2/beta/beta'/omega/sigma factor RpoD,Macrophage growth locus subunit A ZN MG
3MZY XRD Prokaryote Fusobacterium nucleatum The crystal structure of the RNA polymerase sigma-h factor from fusobacterium nucleatum to 2.5a To be published. 2.50 Å Subunit RNA polymerase sigma-H factor
1L0O XRD Prokaryote Geobacillus stearoThermophilus Crystal structure of the bacillus stearothermophilus anti-sigma factor spoiiab with the sporulation sigma factor sigmaf 11955433 2.90 Å Subunit Anti-sigma F factor,sigma factor ADP MG
2MAX XRD Prokaryote Helicobacter pylori NMR structure of the RNA polymerase alpha subunit C-terminal domain from helicobacter pylori 24442709 Subunit DNA-directed RNA polymerase subunit alpha
5UH5 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 3 nt of RNA 28392175 3.75 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN MG
5UH6 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 2ntRNA in complex with rifampin 28392175 3.84 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA RFP[ RIFAMPICIN ],ZN,MG
5UH8 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 4nt RNA 28392175 4.18 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN MG
5UH9 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 2nt RNA 28392175 4.40 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN MG
5UHA XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex 28392175 3.91 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN MG
5UHB XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex in complex with rifampin 28392175 4.29 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA RFP[ RIFAMPICIN ],ZN,MG
5UHC XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 3nt RNA in complex with rifampin 28392175 3.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA RFP[ RIFAMPICIN ],ZN,MG
5UHD XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex containing 4nt RNA in complex with rifampin 28392175 4.01 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA RFP[ RIFAMPICIN ],ZN,MG
5UHE XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex in complex with D-APP1 28392175 4.04 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA 88G[ Nalpha-(benzenecarbonyl)-N-(2-methylphenyl)-D-phenylalaninamide ],ZN,MG
5UHF XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex in complex with D-IX336 28392175 4.34 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA 88D[ N-(2-methylphenyl)-Nalpha-(selenophene-2-carbonyl)-D-phenylalaninamide ],ZN,MG
5UHG XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex in complex with D-APP1 and rifampin 28392175 3.97 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA 88G[ Nalpha-(benzenecarbonyl)-N-(2-methylphenyl)-D-phenylalaninamide ], RFP[RIFAMPICIN],ZN,MG
5ZX2 XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNA polymerase transcription initiation complex with ECF sigma factor sigma H and 7nt RNA 30858373 2.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN
5ZX3 XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNA polymerase holoenzyme with ECF sigma factor sigma H 30858373 2.75 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA ZN
6BZO EM Prokaryote Mycobacterium tuberculosis Mtb RNAP holo/RbpA/fidaxomicin/upstream fork DNA 29480804 3.38 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA FI8[ Fidaxomicin ],ZN,MG
6C04 EM Prokaryote Mycobacterium tuberculosis Mtb RNAP holo/RbpA/double fork DNA -closed clamp 29480804 3.27 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA ZN MG
6C05 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP holo/RbpA in relaxed state 29480804 5.15 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA ZN MG
6C06 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP holo/RbpA/fidaxomicin 29480804 5.15 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA FI8[ Fidaxomicin ],ZN,MG
6DV9 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor l) containing 5nt RNA with 4nt spacer 30755604 3.80 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor sig L ZN MG
6DVB XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor l) containing 5nt RNA with 5nt spacer 30755604 3.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor sig L ZN
6DVC XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor l) containing 5nt RNA with 6nt spacer 30755604 3.30 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor sig L ZN
6DVD XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ECF sigma factor l) with 6 nt spacer and bromine labelled in position '-11 30755604 3.90 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor sig L ZN
6DVE XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis transcription initiation complex(ecf selenomethionine-labelled sigma factor l) with 6 nt spacer 30755604 3.81 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor sig L ZN
6EDT XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP open promoter complex with RbpA/Card and AP3 promoter 30626968 IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD ZN MG
6EE8 XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP promoter unwinding intermediate complex with RbpA/Card and AP3 promoter 30626968 3.92 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD ZN MG
6EEC XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP promoter unwinding intermediate complex with RbpA/Card and AP3 promoter captured by corallopyronin 30626968 3.55 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD C0L[ methyl [(1E,5R)-5-{(3E)-3-[(2E,4E,8R,9E,12E)-1,8-dihydroxy-2,5,9-trimethyltetradeca-2,4,9,12-tetraen-1-ylidene]-2,4-dioxo-3,4-d ihydro-2H-pyran-6-yl}hex-1-en-1-yl]carbamate ],ZN,MG
6FBV XRD Prokaryote Mycobacterium tuberculosis Single particle cryo em structure of Mycobacterium tuberculosis RNA polymerase in complex with fidaxomicin 29606590 3.52 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA FI8[ Fidaxomicin ],ZN,MG
6JCX XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis transcription initiation complex with ECF sigma factor sigma H and 6nt RNA 31131408 2.90 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6JCY XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNA polymerase transcription initiation open complex with a chimeric ECF sigma factor sigH/E 31131408 3.11 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6KON EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis initial transcription complex comprising sigma H and 5'-OH RNA of 5 nt 32127479 3.00 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6KOO EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis initial transcription complex comprising sigma H and 5'-OH RNA of 7 nt 32127479 2.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6TYG EM Prokaryote Mycobacterium tuberculosis Crystal structure of MTB sigma L transcription initiation complex with 9 nt long RNA primer 32127479 3.50 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor
6KOP EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis initial transcription complex comprising sigma H and 5'-OH RNA of 9 nt 32127479 3.30 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6KOQ XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis initial transcription complex comprising sigma H and 5'-OH RNA of 10 nt 32127479 3.35 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigH ZN MG
6TYE XRD Prokaryote Mycobacterium tuberculosis Crystal structure of MTB sigma L transcription initiation complex with 5 nt long RNA primer 32127479 3.79 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor
6TYF XRD Prokaryote Mycobacterium tuberculosis Crystal structure of MTB sigma L transcription initiation complex with 6 nt long RNA primer 32127479 3.80 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor
4KBJ XRD Prokaryote Mycobacterium tuberculosis Structure of MTB RNAP beta subunit B1 and B2 domains 24055315 2.45 Å Subunit DNA-directed RNA polymerase subunit beta
4KBM XRD Prokaryote Mycobacterium tuberculosis Structure of the MTB Card/RNAP beta subunit B1-B2 domains complex 24055315 2.11 Å Subunit DNA-directed RNA polymerase subunit beta,RNA polymerase-binding transcription factor CarD
4X8K XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RbpA-SID in complex with sigmaA domain 2 26040003 2.20 Å Subunit RNA polymerase sigma factor SigA,RNA polymerase-binding protein RbpA SO4,EDO[ 1,2-ETHANEDIOL ]
6M7J XRD Prokaryote Mycobacterium tuberculosis Ycobacterium tuberculosis RNAP with RbpA/us fork and corallopyronin 30626968 4.40 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RbpA C0L[ methyl [(1E,5R)-5-{(3E)-3-[(2E,4E,8R,9E,12E)-1,8-dihydroxy-2,5,9-trimethyltetradeca-2,4,9,12-tetraen-1-ylidene]-2,4-dioxo-3,4-d ihydro-2H-pyran-6-yl}hex-1-en-1-yl]carbamate ],ZN,MG
6VW0 XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP s456l mutant open promoter complex 33199626 3.59 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA ZN MG
6VVY XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis wt RNAP transcription open promoter complex with sorangicin 33199626 3.42 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD SRN[ SORANGICIN A],MG,ZN
6VVX XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis wt RNAP transcription initiation intermediate structure with sorangicin 33199626 3.39 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD SRN[ SORANGICIN A ],MG,ZN
6VVZ XRD Prokaryote Mycobacterium tuberculosis Ycobacterium tuberculosis RNAP S456L mutant transcription initiation intermediate structure with sorangicin 33199626 3.72 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA,RNA polymerase-binding protein RbpA,RNA polymerase-binding transcription factor CarD SRN[ SORANGICIN A ],MG,ZN
6ONO XRD Prokaryote Mycobacterium tuberculosis Complex structure of Whib1 and region 4 of siga in C2221 space group 31807774 1.85 Å Subunit Transcription regulator Whib1,RNA polymerase sigma factor SigA SF4,PEG[ DI(HYDROXYETHYL)ETHER ]
6ONU XRD Prokaryote Mycobacterium tuberculosis Complex structure of Whib1 and region 4 of siga in P21 space group. 31807774 1.85 Å Subunit Transcriptional regulator Whib1,RNA polymerase sigma factor SigA SF4,PEG[ DI(HYDROXYETHYL)ETHER ]
5UH7 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of beta'MtbSI of Mycobacterium tuberculosis RNA polymerase 28392175 2.20 Å Subunit DNA-directed RNA polymerase subunit beta'
3HUG XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis anti-sigma factor RslA in complex with -35 promoter binding domain of sig L 20184899 2.35 Å Subunit RNA polymerase sigma factor,PROBABLE CONSERVED MEMBRANE PROTEin SO4 ZN
4NQW XRD Prokaryote Mycobacterium tuberculosis Structure of Mycobacterium tuberculosis extracytoplasmic function sigma factor sigk in complex with the cytosolic domain of its cognate anti-sigma factor RskA 24699647 2.40 Å Subunit ECF RNA polymerase sigma factor sig K,Anti-sigma-K factor RskA CD
5XE7 XRD Prokaryote Mycobacterium tuberculosis Crystal structure of Mycobacterium tuberculosis extracytoplasmic function sigma factor sig J 28934483 2.16 Å Subunit ECF RNA polymerase sigma factor sig J
3VFZ XRD Prokaryote Mycobacterium tuberculosis Crystal structure of -35 promoter binding domain of sigd of Mycobacterium tuberculosis 23314154 1.90 Å Subunit Probable RNA polymerase sigma-D factor
2O7G XRD Prokaryote Mycobacterium tuberculosis Crystal structure of the pribnow box recognition region of sig C from Mycobacterium tuberculosis 17145760 2.70 Å Subunit Probable RNA polymerase sigma-C factor SO4
2O8X XRD Prokaryote Mycobacterium tuberculosis Crystal structure of the '-35 element' promoter recognition domain of Mycobacterium tuberculosis sig C 17145760 3.00 Å Subunit Probable RNA polymerase sigma-C factor SO5
3VEP XRD Prokaryote Mycobacterium tuberculosis Crystal structure of sigd4 in complex with its negative regulator RsdA 23314154 2.50 Å Subunit Uncharacterized protein Rv3413c/MT3522,Probable RNA polymerase sigma-D factor SO4
7KIN EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis WT RNAP transcription open promoter complex with WhiB7 promoter 34171296 2.74Å TC RNAP,RNA polymerase-binding transcription factor CarD ZN,MG
7KIF EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis WT RNAP transcription open promoter complex with WhiB7 transcription factor 34171296 2.94Å TC RNAP,RNA polymerase-binding transcription factor CarD,Probable transcriptional regulator WhiB7 SF4,ZN,MG
7KIM EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis WT RNAP transcription closed promoter complex with WhiB7 transcription factor 34171296 3.38Å TC RNAP,RNA polymerase-binding transcription factor CarD,Probable transcriptional regulator WhiB7 SF4,ZN,MG
8E8M EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP paused elongation complex 3.13 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8.00E+95 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP elongation complex 2.90 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7ZF2 EM Prokaryote Mycobacterium tuberculosis Protomeric substructure from an octameric assembly of M. tuberculosis RNA polymerase in complex with sigma-b initiation factor 3.86 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigB ZN,MG
7RWI XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNA polymerase sigma L holoenzyme open promoter complex containing TNP-2198 35175750 3.70 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor 7US[(3aM,9S,10bP,14S,15R,16S,17R,18R,19R,20S,21S,25R)-6,18,20-trihydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-[2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl]-5,10,26-trioxo-3,5,9,10-tetrahydrospiro[9,4-(epoxypentadecanoimino)furo[2',3':7,8]naphtho[1,
7U22 XRD Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNA polymerase sigma A holoenzyme open promoter complex containing UMN-7 36222275 3.87 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigA KYO[(9S,14S,15R,16S,17R,18R,19R,20S,21S,25R)-5,6,18,20-tetrahydroxy-14-methoxy-7,9,15,17,19,21,25-heptamethyl-1'-(2-methylpropyl)-10,26-dioxo-1,3,9,10-tetrahydrospiro[9,4-(epoxypentadecanoimino)furo[2',3':7,8]naphtho[1,2-d]imidazole-2,4'-piperidin]-16-yl
8.00E+74 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP paused elongation complex with NusG transcription factor 2.94 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8.00E+82 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP elongation complex with NusG transcription factor 3.03 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8.00E+79 EM Prokaryote Mycobacterium tuberculosis Mycobacterium tuberculosis RNAP paused elongation complex with Escherichia coli NusG transcription factor 3.71 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8CYF XRD Prokaryote Mycobacterium tuberculosis WhiB3 bound to SigmaAr4-RNAP Beta flap tip chimera and DNA 37142222 2.44 Å RNAP Redox- and pH-responsive transcriptional regulator WhiB3,RNA polymerase sigma factor, DNA-directed RNA polymerase subunit beta chimera,DNA-directed RNA polymerase subunit beta SF4[ IRON/SULFUR CLUSTER],CAC[CACODYLATE ION]
7PP4 EM Prokaryote Mycobacterium tuberculosis H37Rv Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme comprising sigma factor SigB 3.84 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigB ZN,MG
7Z8Q EM Prokaryote Mycobacterium tuberculosis H37Rv Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase core 4.08 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
7Q59 EM Prokaryote Mycobacterium tuberculosis H37Rv Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme dimer comprising sigma factor SigB 4.36 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigB ZN,MG
7Q4U EM Prokaryote Mycobacterium tuberculosis H37Rv Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme octamer comprising sigma factor SigB 4.39 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigB ZN,MG
8EOS EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP elongation complex with NusG and CMPCPP 36745813 3.10 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG 2TM[5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]cytidine],ZN,M G
8EOT EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP elongation complex with NusG and CMPCPP 36745813 3.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8EJ3 EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP pause escaped complex with Bacillus subtilis NusG and GMPCPP 36745813 3.13 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG G2P [PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER],ZN,MG
8EOF EM Prokaryote Mycobacterium tuberculosis H37Rv Mycobacterium tuberculosis transcription elongation complex with Bacillus subtilis NusG (EC_PG) 36745813 3.30 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8EHQ EM Prokaryote Mycobacterium tuberculosis H37Rv Mycobacterium tuberculosis paused transcription complex with Bacillus subtilis NusG 36745813 3.00 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG ZN,MG
8EXY EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP paused complex with B. subtilis NusG and GMPCPP 36745813 3.20 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG G2P[PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER],ZN,MG
8EJ3 EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP pause escaped complex with Bacillus subtilis NusG and GMPCPP 36745813 3.13 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG G2P[PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER],ZN,MG
8EXY EM Prokaryote Mycobacterium tuberculosis H37Rv M. tuberculosis RNAP paused complex with B. subtilis NusG and GMPCPP 36745813 3.20 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination/antitermination protein NusG G2P[PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER],ZN,MG
8CWT XRD Prokaryote Mycobacterium tuberculosis H37Rv Complex structure of WhiB3 and the SigmaAr4-RNAP Beta flap tip chimera in space group P43212 37142222 1.35 Å Domain Redox- and pH-responsive transcriptional regulator WhiB3,RNA polymerase sigma factor, DNA-directed RNA polymerase subunit beta SF4[IRON/SULFUR CLUSTER],TRS[2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL],SO4[SULFATE ION],NI[NICKEL (II) ION]
8CWR XRD Prokaryote Mycobacterium tuberculosis H37Rv Complex structure of WhiB3 and the SigmaAr4-RNAP Beta flap tip chimera in space group R3 37142222 1.50 Å Domain Redox- and pH-responsive transcriptional regulator WhiB3,RNA polymerase sigma factor SigA,DNA-directed RNA polymerase subunit beta SF4[IRON/SULFUR CLUSTER],TRS[2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL],SO4[SULFATE ION],NI[NICKEL (II) ION]
5TW1 XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis transcription initiation complex with RbpA 28067618 2.76 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,Unknown peptide SO4,EDO[ 1,3-ETHANEDIOL ],ZN,MG
5VI5 XRD Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis transcription initiation complex with a full transcription bubble 28703128 3.20 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit SO4,EDO[ 1,3-ETHANEDIOL ],ZN,MG
5VI8 XRD Prokaryote Mycolicibacterium smegmatis Structure of a Mycobacterium smegmatis transcription initiation complex with an upstream-fork promoter fragment 28703128 2.76 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit SO4,EDO[ 1,3-ETHANEDIOL ],ZN,MG
6CCE XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis RNA polymerase transcription initiation complex with inhibitor kanglemycin A 30297823 3.05 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,poly(UNK) KNG[ Kanglemycin A ],GLU,SO4,EDO[ 1,3-ETHANEDIOL ],ZN,MG
6CCV XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis RNA polymerase transcription initiation complex with inhibitor rifampicin 30297823 3.05 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,Unknown Peptide RFP[ RIFAMPICIN ],GLU,SO4,EDO[ 1,4-ETHANEDIOL ],ZN
6DCF XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis transcription initiation complex with rifampicin-resistant RNA polymerase and bound to kanglemycin A 30297823 3.45 Å IC RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit KNG[ Kanglemycin A ],GLU,SO4,EDO[ 1,3-ETHANEDIOL ],ZN,MG
6EYD XRD Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis RNA polymerase sigma-a holoenzyme 30478083 4.22 Å RNAP RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6F6W XRD Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis RNA polymerase core 30478083 3.81 Å RNAP RNA polymerase-binding protein RbpA,DNA-directed RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6VVT XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis transcription initiation complex with rifampicin-resistant RNA polymerase and antibiotic sorangicin 33199626 2.90 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos SRN[ SORANGICIN A ], SO4,EDO[ 1,2-ETHANEDIOL],ZN
6VVV XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis transcription initiation complex with rifampicin-resistant RNA polymerase 33199626 3.20 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor Rpos,RNA polymerase-binding protein RbpA SO4 ZN
6Z11 XRD Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis HelD protein in complex with RNA polymerase core - state III, primary channel dis-engaged and active site interfering To be published. 3.36 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,RNA polymerase-associated transcription factor HelD ZN MG
6YYS XRD Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis HelD protein in complex with RNA polymerase core - state II, primary channel engaged and active site interfering 33339823 3.08 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,RNA polymerase-associated transcription factor HelD ZN MG
6YXU EM Prokaryote Mycolicibacterium smegmatis Structure of Mycobacterium smegmatis HelD protein in complex with RNA polymerase core - state I, primary channel engaged 33339823 3.08 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,RNA polymerase-associated transcription factor HelD ZN MG
6VVS XRD Prokaryote Mycolicibacterium smegmatis Crystal structure of a Mycobacterium smegmatis RNA polymerase transcription initiation complex with antibiotic sorangicin 33199626 3.11 Å IC DNA-directed RNA polymerase subunit alpha/beta/beta'/delta/omega/sigma factor SigA,RNA polymerase-binding protein RbpA SRN[ SORANGICIN A ], SO4,EDO[ 1,2-ETHANEDIOL],ZN
7P5X XRD Prokaryote Mycolicibacterium smegmatis MC2 155 Mycobacterial RNAP with transcriptional activator PafBC 34851662 3.20Å RNAP RNAP,PafC,Transcriptional regulator-like protein ZN
2Z2S XRD Prokaryote Rhodobacter sphaeroides Crystal structure of rhodobacter sphaeroides sigE in complex with the anti-sigma ChrR 17803943 2.70 Å Subunit RpoE, ECF sigE,Anti-Sigma factor ChrR, transcriptional activator ChrR SO4 ZN
2Q1Z XRD Prokaryote Rhodobacter sphaeroides Crystal structure of rhodobacter sphaeroides sigE in complex with the anti-sigma ChrR 17803943 2.40 Å Subunit RpoE, ECF sigE,Anti-Sigma factor ChrR, transcriptional activator ChrR ZN
4G8X EM Prokaryote Staphylococcus aureus G1 ORF67 / Staphyloccus aureus sigmaA domain 4 complex 23178120 3.00 Å Subunit RNA polymerase sigma factor RpoD,ORF067
4G6D EM Prokaryote Staphylococcus aureus G1 ORF67 / Staphyloccus aureus sigmaA domain 4 complex 23178120 2.00 Å Subunit RNA polymerase sigma factor RpoD,ORF067
4G94 EM Prokaryote Staphylococcus aureus G1 ORF67 / Staphyloccus aureus sigmaA domain 4 complex 23178120 2.00 Å Subunit RNA polymerase sigma factor RpoD,ORF067
4EDK XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to GTP and manganese 22795082 2.00 Å RNAP DNA primase GTP BEN??BENZAMIDINE?? MN
4EDR XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to UTP and manganese 22795082 2.01 Å RNAP DNA primase UTP BEN??BENZAMIDINE?? MN
4EDT XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to ppGpp and manganese 22795082 2.00 Å RNAP DNA primase G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],BEN[ BENZAMIDINE ],MN
4EDV XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to pppGpp and manganese 22795082 2.01 Å RNAP DNA primase 0O2[ guanosine 5'-(tetrahydrogen triphosphate) 3'-(trihydrogen diphosphate) ],BEN[ BENZAMIDINE ],MN
4EE1 XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to CTP and manganese 22795082 2.02 Å RNAP DNA primase
4E2K XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain 22795082 2.15 Å RNAP DNA primase BEN[ BENZAMIDINE ]
4EDG XRD Prokaryote Staphylococcus aureus The structure of the S. Aureus DnaG RNA polymerase domain bound to ATP and manganese 22795082 2.00 Å RNAP DNA primase ATP,BEN[ BENZAMIDINE ],MN
1H3L XRD Prokaryote Streptomyces coelicolor N-terminal fragment of sig R from streptomyces coelicolor 12381317 2.38 Å Subunit RNA POLYMERASE SIGMA FACTOR
2M6O XRD Prokaryote Streptomyces coelicolor The actinobacterial transcription factor RbpA binds to the principal sigma subunit of RNA polymerase 23605043 Subunit Sigma factor subunit
5FGM XRD Prokaryote Streptomyces coelicolor Streptomyces coelicolor sig R region 4 26775842 2.60 Å Subunit ECF RNA polymerase sigma factor sig R
7VPD EM Prokaryote Streptomyces coelicolor A3(2) Cryo-EM structure of Streptomyces coelicolor RNAP-promoter open complex with one Zur dimers 35871291 3.77 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigA,Putative metal uptake regulation protein ZN,MG
7X75 EM Prokaryote Streptomyces coelicolor A3(2) Cryo-EM structure of Streptomyces coelicolor RNAP-promoter open complex with three Zur dimers 35871291 3.45 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase principal sigma factor HrdB,Putative metal uptake regulation protein ZN,MG
7X76 EM Prokaryote Streptomyces coelicolor A3(2) Cryo-EM structure of Streptomyces coelicolor RNAP-promoter open complex with two Zur dimers 35871291 3.67 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase principal sigma factor HrdB,Putative metal uptake regulation protein ZN,MG
7VPZ EM Prokaryote Streptomyces coelicolor A3(2) Cryo-EM structure of Streptomyces coelicolor transcription initial complex with one Zur dimer 35871291 4.14 Å IC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase principal sigma factor HrdB,Putative metal uptake regulation protein ZN,MG
7X74 EM Prokaryote Streptomyces coelicolor A3(2) Cryo-EM structure of Streptomyces coelicolor transcription initial complex with two Zur dimers. 35871291 3.70 Å IC DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase principal sigma factor HrdB,Putative metal uptake regulation protein ZN,MG
7QH5 XRD Prokaryote Streptomyces tsukubensis The crystal structure of the sigma factor SigG1 from Streptomyces tsukubaensis NRRL18488 2.20 Å Domain RNA polymerase sigma factor GOL[GLYCEROL]
6DXO XRD Prokaryote Streptomyces venezuelae 1.8 angstrom structure of RsbN-BldN complex. 29905823 1.80 Å Subunit RNA polymerase ECF-subfamily sigma factor,BldN
6PFJ XRD Prokaryote Streptomyces venezuelae Structure of s. Venezuelae rsig-whig-(ci-di-gmp) complex, p64 crystal form 31810759 2.08 Å Subunit AmfC protein,RNA polymerase sigma factor C2E[ 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one) ]
6PFV XRD Prokaryote Streptomyces venezuelae Structure of s. Venezuelae risg-whig-c-di-gmp complex: orthorhombic crystal form 31810759 3.00 Å Subunit AmfC protein,RNA polymerase sigma factor C2E[ 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one) ]
8DY7 EM Prokaryote Streptomyces venezuelae Streptomyces venezuelae RNAP transcription open promoter complex with WhiA and WhiB transcription factors 36888660 3.18 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigA,RNA polymerase-binding protein RbpA,Transcriptional regulator WhiB,Probable cell division protein WhiA SF4[IRON/SULFUR CLUSTER],ZN,MG
8DY9 EM Prokaryote Streptomyces venezuelae Streptomyces venezuelae RNAP unconstrained open promoter complex with WhiA and WhiB transcription factors 36888660 3.12 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,RNA polymerase sigma factor SigA,RNA polymerase-binding protein RbpA,Transcriptional regulator WhiB,Probable cell division protein WhiA SF4[IRON/SULFUR CLUSTER],ZN,MG
1TTY XRD Prokaryote Thermotoga maritima Solution structure of sigma a region 4 from Thermotoga maritima 15257291 Subunit RNA polymerase sigma factor RpoD
2K6X XRD Prokaryote Thermotoga maritima Autoregulation of a group 1 bacterial sigma factor involves the formation of a region 1.1- induced compacted structure Subunit RNA polymerase sigma factor RpoD
1HQM XRD Prokaryote Thermus aquaticus Crystal structure of thermus aquaticus core RNA polymerase-includes complete structure with side-chains (except for disordered regions)-further refined from original deposition-contains additional sequence information 11158566 3.30 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit ZN MG
1L9Z XRD Prokaryote Thermus aquaticus Thermus aquaticus RNA polymerase holoenzyme/fork-junction promoter DNA complex at 6.5 angstrom resolution 12016307 6.50 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
1YNJ XRD Prokaryote Thermus aquaticus Taq RNA polymerase-sorangicin complex 15692574 3.20 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit SRN[ SORANGICIN A ],ZN
1YNN XRD Prokaryote Thermus aquaticus Taq RNA polymerase-rifampicin complex 15692574 3.30 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit RFP[ RIFAMPICIN ],ZN
1I6V XRD Prokaryote Thermus aquaticus Thermus aquaticus core RNA polymerase-rifampicin complex 11290327 3.30 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit RFP[ RIFAMPICIN ],ZN,MG
1L9U XRD Prokaryote Thermus aquaticus Thermus aquaticus RNA polymerase holoenzyme at 4 a resolution 12016306 4.00 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
2GHO XRD Prokaryote Thermus aquaticus Recombinant thermus aquaticus RNA polymerase for structural studies 16618493 5.00 Å RNAP RNA polymerase alpha/beta/beta' subunit
4XLN XRD Prokaryote Thermus aquaticus Crystal structure of t.aquaticus transcription initiation complex containing bubble promoter and RNA 26349032 4.00 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
4XLP XRD Prokaryote Thermus aquaticus Crystal structure of t.aquaticus transcription initiation complex containing upstream fork promoter 26349032 4.00 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
4XLQ XRD Prokaryote Thermus aquaticus Crystal structure of t.aquaticus transcription initiation complex containing upstream fork (-11 base-paired) promoter 26349032 4.60 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
4XLR XRD Prokaryote Thermus aquaticus Crystal structure of t.aquaticus transcription initiation complex with card containing bubble promoter and RNA 26349034 4.30 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,CarD ZN MG
4XLS XRD Prokaryote Thermus aquaticus Crystal structure of t.aquaticus transcription initiation complex with card containing upstream fork promoter 26349034 4.01 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,CarD ZN MG
5TJG XRD Prokaryote Thermus aquaticus Thermus aquaticus delta1.1-sigma Holoenzyme/downstream-fork promoter complex with an open clamp 28546214 2.60 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ZN MG
2AUJ XRD Prokaryote Thermus aquaticus Structure of thermus aquaticus RNA polymerase beta'-subunit insert 16154587 2.70 Å Subunit DNA-directed RNA polymerase beta' chain
4XAX XRD Prokaryote Thermus aquaticus Crystal structure of Thermus thermophilus Card in complex with the thermus aquaticus RNA polymerase beta1 domain 26349034 2.40 Å Subunit DNA-directed RNA polymerase subunit beta domain 1,CarD EDO[ 1,2-ETHANEDIOL ]
3MLQ XRD Prokaryote Thermus aquaticus Crystal structure of the Thermus thermophilus transcription-repair coupling factor RNA polymerase interacting domain with the thermus aquaticus RNA polymerase beta1 domain 20702425 2.91 Å Subunit DNA-directed RNA polymerase subunit beta,Transcription-repair coupling factor PO4
1KU2 XRD Prokaryote Thermus aquaticus Crystal structure of thermus aquaticus RNA polymerase sigma subunit fragment containing regions 1.2 to 3.1 11931761 2.90 Å Subunit sigma factor sigA SO4
4KI2 XRD Prokaryote Thermus aquaticus Crystallographic analysis of an RNA-polymerase sigma-Subunit fragment complexed with -10 promoter element ssDNA 23989139 3.30 Å Subunit RNA polymerase sigma factor K
3UGP XRD Prokaryote Thermus aquaticus Crystal structure of RNA-polymerase sigma subunit domain 2 complexed with -10 promoter element ssDNA oligo (TATAAT) 22136875 2.70 Å Subunit RNA polymerase sigma factor K
3UGO XRD Prokaryote Thermus aquaticus Crystal structure of RNA-polymerase sigma subunit domain 2 complexed with -10 promoter element ssDNA oligo (TACAAT) 22136875 2.10 Å Subunit RNA polymerase sigma factor K
3LES XRD Prokaryote Thermus aquaticus 2F5 epitope scaffold ES2 20876137 2.77 Å Subunit RNA polymerase sigma factor SO4
1KU3 XRD Prokaryote Thermus aquaticus Crystal structure of thermus aquaticus RNA polymerase sigma subunit fragment, region 4 11931761 1.80 Å Subunit sigma factor sigA
1KU7 XRD Prokaryote Thermus aquaticus Crystal structure of thermus aquatics RNA polymerase sigmaA subunit region 4 bound to-35 element DNA 11931761 2.40 Å Subunit sigma factor sigA
1RIO XRD Prokaryote Thermus aquaticus Structure of bacteriophage lambda ci-ntd in complex with sigma-region4 of thermus aquaticus bound to DNA 14731393 2.30 Å Subunit sigma factor SigA,Repressor protein CI MPD[ (4S)-2-METHYL-2,4-PENTANEDIOL ], CA
1DOQ XRD Prokaryote Thermus Thermophilus The C-terminal domain of the RNA polymerase alpha subunit from thermus thermophilus 10821859 Subunit RNA polymerase alpha subunit
1IW7 XRD Prokaryote Thermus Thermophilus Crystal structure of the RNA polymerase holoenzyme from Thermus thermophilus at 2.6 angstrom resolution 12000971 2.60 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma-70 subunit PB MG
1SMY XRD Prokaryote Thermus Thermophilus Structural basis for transcription regulation by alarmone ppGpp 15109491 2.70 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma-70 subunit G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE ],ZN,MG
2BE5 XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme in complex with inhibitor tagetitoxin 16273103 2.40 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit TGT[ TAGETITOXIN ],ZN,MG
2PPB XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNAP polymerase elongation complex with the NTP substrate analog and antibiotic streptolydigin 17581591 3.00 Å EC RNA polymerase alpha/beta/beta'/omega subunit STD[ STREPTOLYDIGIN ],APC[DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER ],ZN,MG
3EQL XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme in complex with antibiotic myxopyronin 18946472 2.70 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit MXP[ Myxopyronin B ],ZN,MG
4Q4Z XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase de novo transcription initiation complex 24973216 2.90 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit 2TM[ 5'-O-S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphory]cytidine ],ATP,ZN,MG
4Q5S XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase initially transcribing complex containing 6-mer RNA 24973216 3.00 Å IC alpha/beta/beta'/omega/sigma factor sigA subunit ATP ZN MG
4WQS XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase backtracked complex 25601758 4.31 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN
4WQT XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase complexed with an RNA cleavage stimulating factor (a grea/gfh1 chimeric protein) 25601758 4.40 Å EC RNA polymerase alpha/beta/beta'/omega subunit,GreA/Gfh1 chimeric protein ZN MG
5D4C XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus product complex for transcription initiation with ATP and CTP 27383794 3.28 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit C[ CYTIDINE-5'-MONOPHOSPHATE ],ATP,CTP,ZN,MG
5D4D XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus product complex for transcription initiation with NAD and CTP 27383794 3.00 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit NAD,CTP,A[ ADENOSINE-5'-MONOPHOSPHATE ],C[ CYTIDINE-5'-MONOPHOSPHATE ],ZN,MG
5D4E XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus product complex for transcription initiation with 3'-dephosphate-COA and CTP 27383794 3.08 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit COD[ DEPHOSPHO COENZYME A ], C[ CYTIDINE-5'-MONOPHOSPHATE ], DPO[ DIPHOSPHATE ],ZN,MG
5E+017 XRD Prokaryote Thermus Thermophilus T. Thermophilus transcription initiation complex having a rrr discriminator sequence and a nontemplate-strand length corresponding to tss selection at position 7 (Rpo-ggg-7) 26941320 3.20 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
5E+018 SOLUTION NMR Prokaryote Thermus Thermophilus T. Thermophilus transcription initiation complex having a yyy discriminator sequence and a nontemplate-strand length corresponding to tss selection at position 8 (Rpo-ccc-8) 26941320 3.30 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
5I2D XRD Prokaryote Thermus Thermophilus Crystal structure of t. Thermophilus tthb099 Classification II transcription activation complex: tap-Rpo 27284196 4.41 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,Crp family ZN MG
5TMC XRD Prokaryote Thermus Thermophilus Re-refinement of thermus thermopiles DNA-directed RNA polymerase structure 25352397 2.71 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit G4P[ GUANOSINE-5',3'-TETRAPHOSPHATE],PO4,ZN,MG
5TMF XRD Prokaryote Thermus Thermophilus Re-refinement of Thermus thermophilus RNA polymerase 25352397 3.00 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit NE6[ methyl [(1E,5R)-5-{(3S)-3-[(2E,4E)-2,5-dimethylocta-2,4-dienoyl]-2,4-dioxo-3,4-dihydro-2H-pyran-6-yl}hexylidene]carbamate ],PO4,ZN,MG
5VO8 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter 28652344 3.30 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit POP[ PYROPHOSPHATE 2- ],ZN,MG
5VOI XRD Prokaryote Thermus Thermophilus X-ray crystal structure of bacterial RNA polymerase and pyrg promoter complex 28652344 2.80 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
5X21 XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex with Gpa and pseudouridimycin (pum) 28622509 3.32 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit PUM[ (1S)-1,4-anhydro-5-[(N-carbamimidoylglycyl-N~2~-hydroxy-L-glutaminyl)amino]-5-deoxy-1-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-D-ribitol ],ZN,MG
5X22 XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex with Gpa and cmpcpp 28622509 3.35 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit 2TM[ 5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]cytidine ],ZN,MG
5XJ0 XRD Prokaryote Thermus Thermophilus T. Thermophilus RNA polymerase holoenzyme bound with gp39 and gp76 29165680 4.00 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,gp39,gp76 ZN
6ASG XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus RNA polymerase core enzyme 29606590 3.80 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit ZN MG
6KQD XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-OH RNA of 3 nt 32127479 3.30 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit DG[ 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE ],ZN,MG
6KQE XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-OH RNA of 4 nt 32127479 3.30 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQF XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-OH RNA of 5 nt 32127479 2.45 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQG XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-OH RNA of 6 nt 32127479 2.78 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQH XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-OH RNA of 7 nt 32127479 3.18 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQL XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-triphosphate RNA of 4 nt 32127479 2.89 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQM XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-triphosphate RNA of 5 nt 32127479 3.20 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6KQN XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-triphosphate RNA of 6 nt 32127479 3.49 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6L74 XRD Prokaryote Thermus Thermophilus Thermus thermophilus initial transcription complex comprising sigma a and 5'-triphosphate RNA of 2 nt 32127479 3.12 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6LTS XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex comprising a truncated sigma finger 32127479 3.45 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6OVR XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter variant -1g 31965171 2.84 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit POP[ PYROPHOSPHATE 4- ],ZN,MG
6OVY XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter variant -1c 31965171 3.00 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit POP[ PYROPHOSPHATE 4- ],ZN,MG
6OW3 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter variant -1t 31965171 2.77 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit POP[ PYROPHOSPHATE 4- ],ZN,MG
6OY5 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter at 3 min 31965171 3.10 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit GTP ZN MG
6OY6 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter at 5 min 31965171 3.10 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit GTP ZN MG
6OY7 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrg promoter at 7 min 31965171 3.04 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit POP[ PYROPHOSPHATE 4- ],ZN,MG
6P70 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of bacterial RNA polymerase and pyrbi promoter complex 31965171 3.05 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit ZN MG
6P71 XRD Prokaryote Thermus Thermophilus X-ray crystal structure of a bacterial reiterative transcription complex of pyrbi promoter 31965171 2.92 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit UTP ZN MG
6WOX XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase initially transcribing complex with 2'dCTP 33542236 3.14 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit DCP[ 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE ],ZN,MG,NA
6WOY XRD Prokaryote Thermus Thermophilus Thermus thermophilus RNA polymerase initially transcribing complex with 3'dCTP 33542236 3.00 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit CH1[ 3'-DEOXY-CYTIDINE-5'-TRIPHOSPHATE ],ZN,MG
1ZYR XRD Prokaryote Thermus Thermophilus Structure of Thermus thermophilus RNA polymerase holoenzyme in complex with the antibiotic streptolydigin 16122422 3.00 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor SigA subunit,antibiotic streptolydigin STD[ STREPTOLYDIGIN ],ZN,MG
2A68 XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme in complex with antibiotic rifabutin 16096056 2.50 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit RBT[ RIFABUTIN ],ZN,MG
2A69 XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme in complex with antibiotic rifapentin 16096056 2.50 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit RPT[ RIFAPENTINE ],ZN,MG
2A6E XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme 16096056 2.80 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit ZN MG
2A6H XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase holoenzyme in complex with antibiotic sterptolydigin 16167380 2.40 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit STD[ STREPTOLYDIGIN ],MG,ZN
2CW0 XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus RNA polymerase holoenzyme at 3.3 angstroms resolution 16122422 3.30 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit ZN MG
2O5I XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNA polymerase elongation complex 17581590 2.50 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
2O5J XRD Prokaryote Thermus Thermophilus Crystal structure of the t. Thermophilus RNAP polymerase elongation complex with the NTP substrate analog 17581591 3.00 Å EC RNA polymerase alpha/beta/beta'/omega subunit APC[ DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER ],ZN,MG
3AOH XRD Prokaryote Thermus Thermophilus RNA polymerase-GFH1 complex (crystal type 1) 21124318 4.10 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,TF Gfh1 ZN MG
3AOI XRD Prokaryote Thermus Thermophilus RNA polymerase-GFH1 complex (crystal type 2) 21124318 4.30 Å RNAP RNA polymerase alpha/beta/beta'/omega subunit,TF Gfh1 ZN MG
3DXJ XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus RNA polymerase holoenzyme in complex with the antibiotic myxopyronin 18957204 3.00 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor RpoD subunit NE6[ methyl [(1E,5R)-5-{(3S)-3-[(2E,4E)-2,5-dimethylocta-2,4-dienoyl]-2,4-dioxo-3,4-dihydro-2H-pyran-6-yl}hexylidene]carbamate ],MPD[ (4S)-2-METHYL-2,4-PENTANEDIOL ],PO4,ZN,MG
3WOD XRD Prokaryote Thermus Thermophilus RNA polymerase-GP39 complex 24589779 3.60 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor subunit ZN
4G7H XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex 23086998 2.90 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor subunit ZN MG
4G7O XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex containing 2 nt of RNA 23086998 2.99 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor subunit ZN MG
4G7Z XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex containing 5-bru at template-strand position +1 23086998 3.81 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor subunit ZN MG
4GZY XRD Prokaryote Thermus Thermophilus Crystal structures of bacterial RNA polymerase paused elongation complexes 23374340 3.51 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
4GZZ XRD Prokaryote Thermus Thermophilus Crystal structures of bacterial RNA polymerase paused elongation complexes 23374340 4.29 Å EC RNA polymerase alpha/beta/beta'/omega subunit ZN MG
4MQ9 XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus RNA polymerase holoenzyme in complex with ge23077 24755292 3.35 Å RNAP RNA polymerase alpha/beta/beta'/omega/sigma factor subunit,GE23077 MB8[ (2Z)-2-methylbut-2-enoic acid ],ZN,MG
4Oin XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex soaked with ge23077 24755292 2.80 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,GE23077 MB8[ (2Z)-2-methylbut-2-enoic acid ],ZN,MG
4OIO XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus pre-insertion substrate complex for de novo transcription initiation 24755292 3.10 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit ATP,2TM[5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]cytidine ],ZN,MG
4OIP XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex soaked with ge23077, ATP, and cmpcpp 24755292 3.40 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,GE23077 ATP,MB8[ (2Z)-2-methylbut-2-enoic acid ],ZN,MG
4OIQ XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus transcription initiation complex soaked with ge23077 and rifampicin 24755292 3.62 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,GE23077 MB8[ (2Z)-2-methylbut-2-enoic acid ],ZN,MG
4OIR XRD Prokaryote Thermus Thermophilus Crystal structure of Thermus thermophilus RNA polymerase transcription initiation complex soaked with ge23077 and rifamycin sv 24755292 3.10 Å IC RNA polymerase alpha/beta/beta'/omega/sigma factor sigA subunit,GE23077 RFV[ rifamycin SV ],MB8[ (2Z)-2-methylbut-2-enoic acid ],ZN,MG
6CUU XRD Prokaryote Thermus Thermophilus Thermus thermophiles RNA polymerase in complex with promoter DNA and antibiotic kanglemycin A 30244835 2.99 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega/sigma factor SigA KNG[ Kanglemycin A ],ZN,MG
6M6B XRD Prokaryote Thermus Thermophilus Cryo-EM structure of Thermus thermophilus Mfd in complex with RNA polymerase and ATP-gamma-S 33068413 4.10 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,Transcription-repair-coupling factor AGS[ PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER ],ZN,MG
6M6A XRD Prokaryote Thermus Thermophilus Cryo-EM structure of Thermus thermophilus Mfd in complex with RNA polymerase 33068413 5.00 Å RNAP DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,Transcription-repair-coupling factor ZN MG
6M6C EM Prokaryote Thermus Thermophilus Cryo-EM structure of Thermus thermophilus RNA polymerase elongation complex 33068413 3.10 Å EC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega ZN MG
3WOE XRD Prokaryote Thermus Thermophilus Crystal structure of P23-45 gp39 (6-109) bound to Thermus thermophilus RNA polymerase beta-flap domain 24589779 2.35 Å Subunit DNA-directed RNA polymerase subunit beta,Putative uncharacterized protein
3WOF XRD Prokaryote Thermus Thermophilus Crystal structure of P23-45 gp39 (6-132) bound to Thermus thermophilus RNA polymerase beta-flap domain 24589779 3.30 Å Subunit DNA-directed RNA polymerase subunit beta,Putative uncharacterized protein
7EH0 XRD Prokaryote Thermus thermophilus Thermus thermophilus RNA polymerase transcription initiation complex containing a template-strand purine at position TSS-2, UpA RNA primer and CMPcPP 34187896 2.81Å IC 2TM,ZN,MG
7EH2 XRD Prokaryote Thermus thermophilus Thermus thermophilus RNA polymerase transcription initiation complex containing a template-strand purine at position TSS-2, UpA RNA primer and CMPcPP 34187896 2.81Å IC RNAP 2TM,ZN,MG
8HSR EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus Rho-engaged RNAP elongation complex 36753546 4.00Å EM Transcription termination factor Rho,RNAP ADP,BEF,ZN,MG
8HSG EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus RNA polymerase elongation complex 36753546 3.20Å EM RNAP ZN,MG
8HSL EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus RNA polymerase bound with an inverted Rho hexamer 36753546 5.80Å RNAP Transcription termination factor Rho,RNAP ADP,BEF,ZN,MG
8HSR EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus Rho-engaged RNAP elongation complex 36753546 4.00Å EM Transcription termination factor Rho,RNAP ADP,BEF,ZN,MG
7RDQ EM Prokaryote Thermus thermophilus HB8 Cryo-EM structure of Thermus thermophilus reiterative transcription complex with 11nt oligo-G RNA 35388215 3.00Å RNAP RNAP ZN,MG
7MLB XRD Prokaryote Thermus thermophilus HB8 Crystal structure of Thermus thermophilus transcription initiation complex with 5nt RNA 35388215 3.60Å IC RNAP ZN,MG
7MLJ XRD Prokaryote Thermus thermophilus HB8 Crystal structure of Thermus thermophilus reiterative transcription complex with 4nt oligo-G RNA 35388215 3.75Å RNAP RNAP ZN,MG
8HSG EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus RNA polymerase elongation complex 36753546 3.20 Å EC DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8HSH EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus RNA polymerase coreenzyme 36753546 3.40 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega ZN,MG
8HSL EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus RNA polymerase bound with an inverted Rho hexamer 36753546 5.80 Å RNAP DNA-directed RNA polymerase subunit alpha,beta,beta',omega,Transcription termination factor Rho ADP[ADENOSINE-5'-DIPHOSPHATE],BEF[BERYLLIUM TRIFLUORIDE ION],ZN,MG
8HSR EM Prokaryote Thermus thermophilus HB8 Thermus thermophilus Rho-engaged RNAP elongation complex 36753546 4.00 Å EC Transcription termination factor Rho,DNA-directed RNA polymerase subunit alpha,beta,beta',omega ADP[ADENOSINE-5'-DIPHOSPHATE],BEF[BERYLLIUM TRIFLUORIDE ION],ZN,MG
3E7H XRD Prokaryote Vibrio cholerae The crystal structure of the beta subunit of the DNA-directed RNA polymerase from Vibrio cholerae O1 biovar eltor To be published. 1.70 Å Subunit DNA-directed RNA polymerase subunit beta
6J9F XRD Prokaryote Xanthomonas oryzae Cryo-EM structure of xanthomonos oryzae transcription elongation complex with the bacteriophage protein P7 31296855 3.95 Å EC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,45L ZN MG
6J9E XRD Prokaryote Xanthomonas oryzae Cryo-EM structure of xanthomonos oryzae transcription elongation complex with NusA and the bacteriophage protein P7 31296855 3.41 Å EC DNA-directed RNA polymerase subunit alpha/beta/beta'/omega,45L,antitermination protein NusA ZN MG
2MC6 EM Prokaryote Xanthomonas oryzae A bacteriophage transcription regulator inhibits bacterial transcription initiation by sigma-factor displacement 24482445 IC RNA polymerase inhibitor P7,DNA-directed RNA polymerase subunit beta'
2JZB EM Prokaryote Yersinia pseudOTUberculosis Solution structure of the complex between E.coli NusA-ar2 and RNAP-aCTD To be published. Subunit DNA-directed RNA polymerase subunit alpha,Transcription elongation protein NusA