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1SIG	CRYSTAL STRUCTURE OF A SIGMA70 SUBUNIT FRAGMENT FROM ESCHERICHIA COLI RNA POLYMERASE Descriptor: RNA POLYMERASE PRIMARY SIGMA FACTOR Authors: Malhotra, A, Severinova, E, Darst, S.A. Deposit date: 1997-02-18 Release date: 1997-05-15 Last modified: 2024-02-14 Method: X-RAY DIFFRACTION (2.6 Å) Cite: Crystal structure of a sigma 70 subunit fragment from E. coli RNA polymerase. Cell(Cambridge,Mass.), 87, 1996
1SC5	Sigma-28(FliA)/FlgM complex Descriptor: RNA polymerase sigma factor FliA, anti-sigma factor FlgM Authors: Sorenson, M.K, Ray, S.S, Darst, S.A. Deposit date: 2004-02-11 Release date: 2004-04-06 Last modified: 2024-02-14 Method: X-RAY DIFFRACTION (3.26 Å) Cite: Crystal structure of the flagellar sigma/anti-sigma complex sigma(28)/FlgM reveals an intact sigma factor in an inactive conformation. Mol.Cell, 14, 2004
1RP3	Cocrystal structure of the flagellar sigma/anti-sigma complex, Sigma-28/FlgM Descriptor: RNA polymerase sigma factor SIGMA-28 (FliA), anti sigma factor FlgM Authors: Sorenson, M.K, Ray, S.S, Darst, S.A. Deposit date: 2003-12-02 Release date: 2004-04-06 Last modified: 2024-02-14 Method: X-RAY DIFFRACTION (2.3 Å) Cite: Crystal Structure of the Flagellar Sigma/Anti-Sigma Complex Sigma(28)/FlgM Reveals an Intact Sigma Factor in an Inactive Conformation Mol.Cell, 14, 2004
1SMY	Structural basis for transcription regulation by alarmone ppGpp Descriptor: DNA-directed RNA polymerase alpha chain, DNA-directed RNA polymerase beta chain, DNA-directed RNA polymerase beta' chain, ... Authors: Artsimovitch, I, Patlan, V, Sekine, S, Vassylyeva, M.N, Hosaka, T, Ochi, K, Yokoyama, S, Vassylyev, D.G, RIKEN Structural Genomics/Proteomics Initiative (RSGI) Deposit date: 2004-03-10 Release date: 2004-05-18 Last modified: 2023-10-25 Method: X-RAY DIFFRACTION (2.7 Å) Cite: Structural basis for transcription regulation by alarmone ppGpp Cell(Cambridge,Mass.), 117, 2004
5D4D	Crystal structure of Thermus thermophilus product complex for transcription initiation with NAD and CTP Descriptor: ADENOSINE MONOPHOSPHATE, CYTIDINE-5'-MONOPHOSPHATE, CYTIDINE-5'-TRIPHOSPHATE, ... Authors: Zhang, Y, Ebright, R.H. Deposit date: 2015-08-07 Release date: 2016-07-06 Last modified: 2024-05-29 Method: X-RAY DIFFRACTION (3 Å) Cite: The mechanism of RNA 5' capping with NAD(+), NADH and desphospho-CoA. Nature, 535, 2016
5D4C	Crystal structure of Thermus thermophilus product complex for transcription initiation with ATP and CTP Descriptor: ADENOSINE-5'-TRIPHOSPHATE, CYTIDINE-5'-MONOPHOSPHATE, CYTIDINE-5'-TRIPHOSPHATE, ... Authors: Zhang, Y, Ebright, R.H. Deposit date: 2015-08-07 Release date: 2016-07-06 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.28 Å) Cite: The mechanism of RNA 5' capping with NAD(+), NADH and desphospho-CoA. Nature, 535, 2016
7PP4	Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme comprising sigma factor SigB Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... Authors: Brodolin, K. Deposit date: 2021-09-13 Release date: 2022-09-21 Method: ELECTRON MICROSCOPY (3.84 Å) Cite: Structural basis of the mycobacterial stress-response RNA polymerase auto-inhibition via oligomerization Biorxiv, 2022
7Q59	Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme dimer comprising sigma factor SigB Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... Authors: Brodolin, K. Deposit date: 2021-11-03 Release date: 2022-11-16 Last modified: 2023-02-08 Method: ELECTRON MICROSCOPY (4.36 Å) Cite: Structural basis of the mycobacterial stress-response RNA polymerase auto-inhibition via oligomerization Nat Commun, 14, 2023
7Q4U	Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase holoenzyme octamer comprising sigma factor SigB Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... Authors: Brodolin, K. Deposit date: 2021-11-02 Release date: 2022-11-16 Last modified: 2023-02-08 Method: ELECTRON MICROSCOPY (4.39 Å) Cite: Structural basis of the mycobacterial stress-response RNA polymerase auto-inhibition via oligomerization Nat Commun, 14, 2023
5E18	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) Descriptor: DNA (28-MER), DNA (5'-D(*CP*CP*T*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*GP*TP*CP*GP*AP*GP*GP*G)-3'), DNA-directed RNA polymerase subunit alpha, ... Authors: Zhang, Y, Ebright, R.H. Deposit date: 2015-09-29 Release date: 2016-03-09 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.3 Å) Cite: Multiplexed protein-DNA cross-linking: Scrunching in transcription start site selection. Science, 351, 2016
7U22	Mycobacterium tuberculosis RNA polymerase sigma A holoenzyme open promoter complex containing UMN-7 Descriptor: (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 benzoate, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... Authors: Molodtsov, V, Ebright, R.H. Deposit date: 2022-02-22 Release date: 2022-10-19 Last modified: 2023-10-18 Method: X-RAY DIFFRACTION (3.87 Å) Cite: Redesign of Rifamycin Antibiotics to Overcome ADP-Ribosylation-Mediated Resistance. Angew.Chem.Int.Ed.Engl., 61, 2022
5D4E	Crystal structure of Thermus thermophilus product complex for transcription initiation with 3'-dephosphate-CoA and CTP Descriptor: CYTIDINE-5'-MONOPHOSPHATE, DEPHOSPHO COENZYME A, DIPHOSPHATE, ... Authors: Zhang, Y, Ebright, R.H. Deposit date: 2015-08-07 Release date: 2016-07-06 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.08 Å) Cite: The mechanism of RNA 5' capping with NAD(+), NADH and desphospho-CoA. Nature, 535, 2016
5IPL	SigmaS-transcription initiation complex with 4-nt nascent RNA Descriptor: DIPHOSPHATE, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... Authors: Liu, B, Zuo, Y, Steitz, T.A. Deposit date: 2016-03-09 Release date: 2016-03-30 Last modified: 2024-03-06 Method: X-RAY DIFFRACTION (3.6 Å) Cite: Structures of E. coli sigma S-transcription initiation complexes provide new insights into polymerase mechanism. Proc.Natl.Acad.Sci.USA, 113, 2016
5I2D	Crystal structure of T. thermophilus TTHB099 class II transcription activation complex: TAP-RPo Descriptor: DNA (72-MER), DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... Authors: Feng, Y, Zhang, Y, Ebright, R.H. Deposit date: 2016-02-08 Release date: 2016-06-22 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (4.405 Å) Cite: Structural basis of transcription activation. Science, 352, 2016
5H6X	The crystal structure of RpoS fragment including a partial region 1.2 and region 2 from intracellular pathogen Legionella pneumophila Descriptor: GLYCEROL, RNA polymerase sigma factor RpoS, SODIUM ION Authors: Zhang, N, Chen, X, Gong, X, Ge, H. Deposit date: 2016-11-15 Release date: 2017-11-22 Last modified: 2023-11-08 Method: X-RAY DIFFRACTION (1.6 Å) Cite: High-Resolution Crystal Structure of RpoS Fragment including a Partial Region 1.2 and Region 2 from the Intracellular Pathogen Legionella pneumophila Crystals, 8, 2018
7RDQ	Cryo-EM structure of Thermus thermophilus reiterative transcription complex with 11nt oligo-G RNA Descriptor: DNA (31-MER) nontemplate strand, DNA (31-MER) template strand, DNA-directed RNA polymerase subunit alpha, ... Authors: Liu, Y, Ebright, R.H. Deposit date: 2021-07-10 Release date: 2022-02-02 Last modified: 2024-06-05 Method: ELECTRON MICROSCOPY (3 Å) Cite: Structural and mechanistic basis of reiterative transcription initiation. Proc.Natl.Acad.Sci.USA, 119, 2022
5IPN	SigmaS-transcription initiation complex with 4-nt nascent RNA Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... Authors: Liu, B, Zuo, Y, Steitz, T.A. Deposit date: 2016-03-09 Release date: 2016-03-30 Last modified: 2016-06-22 Method: X-RAY DIFFRACTION (4.61 Å) Cite: Structures of E. coli sigma S-transcription initiation complexes provide new insights into polymerase mechanism. Proc.Natl.Acad.Sci.USA, 113, 2016
5IPM	SigmaS-transcription initiation complex with 4-nt nascent RNA Descriptor: DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... Authors: Liu, B, Zuo, Y, Steitz, T.A. Deposit date: 2016-03-09 Release date: 2016-03-30 Last modified: 2016-06-22 Method: X-RAY DIFFRACTION (4.2 Å) Cite: Structures of E. coli sigma S-transcription initiation complexes provide new insights into polymerase mechanism. Proc.Natl.Acad.Sci.USA, 113, 2016
7SZK	Cryo-EM structure of 27a bound to E. coli RNAP and rrnBP1 promoter complex Descriptor: (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-(epoxypentadeca[1,11,13]trienoimino)[1]benzofuro[4,5-a]phenoxazin-25-yl acetate, DNA (5'-D(P*CP*TP*CP*GP*TP*AP*GP*AP*GP*TP*CP*CP*GP*TP*GP*TP*CP*A)-3'), DNA-directed RNA polymerase subunit alpha, ... Authors: Shin, Y, Murakami, K.S. Deposit date: 2021-11-28 Release date: 2022-07-13 Last modified: 2024-02-28 Method: ELECTRON MICROSCOPY (2.94 Å) Cite: Optimization of Benzoxazinorifamycins to Improve Mycobacterium tuberculosis RNA Polymerase Inhibition and Treatment of Tuberculosis. Acs Infect Dis., 8, 2022
7SZJ	Cryo-EM structure of Rifamycin bound to E. coli RNAP and rrnBP1 promoter complex Descriptor: DNA (49-MER), DNA (57-MER), DNA-directed RNA polymerase subunit alpha, ... Authors: Shin, Y, Murakami, K.S. Deposit date: 2021-11-28 Release date: 2022-07-13 Last modified: 2024-02-28 Method: ELECTRON MICROSCOPY (3.11 Å) Cite: Optimization of Benzoxazinorifamycins to Improve Mycobacterium tuberculosis RNA Polymerase Inhibition and Treatment of Tuberculosis. Acs Infect Dis., 8, 2022
5E17	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) Descriptor: DNA (27-MER), DNA (5'-D(*CP*CP*T*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*GP*TP*CP*GP*AP*GP*GP*G)-3'), DNA-directed RNA polymerase subunit alpha, ... Authors: Zhang, Y, Ebright, R.H. Deposit date: 2015-09-29 Release date: 2016-03-09 Last modified: 2023-09-27 Method: X-RAY DIFFRACTION (3.2 Å) Cite: Multiplexed protein-DNA cross-linking: Scrunching in transcription start site selection. Science, 351, 2016
7UBM	Transcription antitermination complex: "pre-engaged" Qlambda-loading complex Descriptor: Antitermination protein Q, DNA (52-MER), DNA (53-MER), ... Authors: Yin, Z, Ebright, R.H. Deposit date: 2022-03-15 Release date: 2022-09-28 Last modified: 2024-06-12 Method: ELECTRON MICROSCOPY (3.13 Å) Cite: In transcription antitermination by Q lambda , NusA induces refolding of Q lambda to form a nozzle that extends the RNA polymerase RNA-exit channel. Proc.Natl.Acad.Sci.USA, 119, 2022
7UBN	Transcription antitermination complex: NusA-containing "engaged" Qlambda-loading complex Descriptor: Antitermination protein, DNA (52-MER), DNA (53-MER), ... Authors: Yin, Z, Ebright, R.H. Deposit date: 2022-03-15 Release date: 2022-09-28 Last modified: 2024-06-12 Method: ELECTRON MICROSCOPY (3.36 Å) Cite: In transcription antitermination by Q lambda , NusA induces refolding of Q lambda to form a nozzle that extends the RNA polymerase RNA-exit channel. Proc.Natl.Acad.Sci.USA, 119, 2022
7EH0	Thermus thermophilus RNA polymerase transcription initiation complex containing a template-strand purine at position TSS-2, UpA RNA primer and CMPcPP Descriptor: 5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]cytidine, DNA (27-MER), DNA (5'-D(*CP*C*TP*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*GP*TP*AP*AP*AP*G)-3'), ... Authors: Li, L, Zhang, Y. Deposit date: 2021-03-27 Release date: 2021-07-14 Last modified: 2023-11-29 Method: X-RAY DIFFRACTION (2.808 Å) Cite: Promoter-sequence determinants and structural basis of primer-dependent transcription initiation in Escherichia coli . Proc.Natl.Acad.Sci.USA, 118, 2021
7EH2	Thermus thermophilus transcription initiation complex containing a template-strand pyrimidine at position TSS-2 and GpG RNA primer Descriptor: DNA (27-MER), DNA (5'-D(*CP*C*TP*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*GP*CP*CP*TP*AP*G)-3'), DNA-directed RNA polymerase subunit alpha, ... Authors: Li, L, Zhang, Y. Deposit date: 2021-03-27 Release date: 2021-07-14 Last modified: 2023-11-29 Method: X-RAY DIFFRACTION (3.34 Å) Cite: Promoter-sequence determinants and structural basis of primer-dependent transcription initiation in Escherichia coli . Proc.Natl.Acad.Sci.USA, 118, 2021

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