7XL4
 
 | | Cryo-EM structure of Pseudomonas aeruginosa RNAP sigmaS holoenzyme complexes with transcription factor SutA (closed lobe) | | Descriptor: | DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... | | Authors: | He, D.W, You, L.L, Zhang, Y. | | Deposit date: | 2022-04-21 | | Release date: | 2022-07-27 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.86 Å) | | Cite: | Pseudomonas aeruginosa SutA wedges RNAP lobe domain open to facilitate promoter DNA unwinding.
Nat Commun, 13, 2022
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7XL3
 | | Cryo-EM structure of Pseudomonas aeruginosa RNAP sigmaS holoenzyme complexes with transcription factor SutA (open lobe) | | Descriptor: | DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... | | Authors: | He, D.W, You, L.L, Zhang, Y. | | Deposit date: | 2022-04-21 | | Release date: | 2022-07-27 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.13 Å) | | Cite: | Pseudomonas aeruginosa SutA wedges RNAP lobe domain open to facilitate promoter DNA unwinding.
Nat Commun, 13, 2022
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7X76
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7X74
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7X75
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6TYE
 | | Crystal structure of MTB sigma L transcription initiation complex with 5 nt long RNA primer | | Descriptor: | DNA (5'-D(*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*AP*TP*CP*GP*AP*GP*G)-3'), DNA (5'-D(P*GP*TP*GP*TP*CP*AP*GP*TP*AP*GP*CP*TP*GP*TP*CP*AP*CP*GP*GP*AP*TP*GP*C)-3'), DNA-directed RNA polymerase subunit alpha, ... | | Authors: | Molodtsov, V, Ebright, R.H. | | Deposit date: | 2019-08-08 | | Release date: | 2020-03-11 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.79 Å) | | Cite: | RNA extension drives a stepwise displacement of an initiation-factor structural module in initial transcription.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6UTV
 | | E. coli sigma-S transcription initiation complex with a 6-nt RNA ("Fresh" crystal soaked with CTP, UTP, GTP, and ddATP for 150 seconds) | | Descriptor: | DIPHOSPHATE, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Zuo, Y, De, S, Steitz, T.A. | | Deposit date: | 2019-10-30 | | Release date: | 2020-08-26 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Structural Insights into Transcription Initiation from De Novo RNA Synthesis to Transitioning into Elongation.
Iscience, 23, 2020
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6UUA
 | | E. coli sigma-S transcription initiation complex with a mismatching CTP ("Fresh" crystal soaked with CTP for 2 hours) | | Descriptor: | CYTIDINE-5'-TRIPHOSPHATE, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Zuo, Y, De, S, Steitz, T.A. | | Deposit date: | 2019-10-30 | | Release date: | 2020-08-26 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (4.002 Å) | | Cite: | Structural Insights into Transcription Initiation from De Novo RNA Synthesis to Transitioning into Elongation.
Iscience, 23, 2020
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6UU3
 | | 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) | | Descriptor: | CYTIDINE-5'-TRIPHOSPHATE, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Zuo, Y, De, S, Steitz, T.A. | | Deposit date: | 2019-10-30 | | Release date: | 2020-08-26 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (4.002 Å) | | Cite: | Structural Insights into Transcription Initiation from De Novo RNA Synthesis to Transitioning into Elongation.
Iscience, 23, 2020
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6UU0
 | | E. coli sigma-S transcription initiation complex with a 3-nt RNA and a mismatching GTP ("Fresh" crystal soaked with GTP for 1 hour) | | Descriptor: | DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, DNA-directed RNA polymerase subunit beta', ... | | Authors: | Zuo, Y, De, S, Steitz, T.A. | | Deposit date: | 2019-10-30 | | Release date: | 2020-08-26 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.9 Å) | | Cite: | Structural Insights into Transcription Initiation from De Novo RNA Synthesis to Transitioning into Elongation.
Iscience, 23, 2020
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8U3B
 | | Cryo-EM structure of E. coli NarL-transcription activation complex at 3.2A | | Descriptor: | DNA (69-MER), DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Liu, B, Kompaniiets, D, Wang, D. | | Deposit date: | 2023-09-07 | | Release date: | 2024-01-17 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (3.23 Å) | | Cite: | Structural basis for transcription activation by the nitrate-responsive regulator NarL.
Nucleic Acids Res., 52, 2024
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7XYA
 | | The cryo-EM structure of an AlpA-loading complex | | Descriptor: | AlpA, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Wen, A, Feng, Y. | | Deposit date: | 2022-06-01 | | Release date: | 2022-07-20 | | Last modified: | 2022-08-24 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Structural basis of AlpA-dependent transcription antitermination.
Nucleic Acids Res., 50, 2022
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7XUI
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7YE1
 | | The cryo-EM structure of C. crescentus GcrA-TACup | | Descriptor: | Cell cycle regulatory protein GcrA, DNA (57-MER)-non template, DNA (57-MER)-template, ... | | Authors: | Wu, X.X, Zhang, Y. | | Deposit date: | 2022-07-05 | | Release date: | 2023-01-18 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Cryo-EM structures of Caulobacter crescentus transcription activation complex with an essential cell cycle regulator GcrA
Nucleic Acids Res., 2023
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7YE2
 | | The cryo-EM structure of C. crescentus GcrA-TACdown | | Descriptor: | Cell cycle regulatory protein GcrA, DNA (90-MER)-non template, DNA (90-MER)-template, ... | | Authors: | Wu, X.X, Zhang, Y. | | Deposit date: | 2022-07-05 | | Release date: | 2023-01-18 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Cryo-EM structures of Caulobacter crescentus transcription activation complex with an essential cell cycle regulator GcrA
Nucleic Acids Res., 2023
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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
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8TO8
 | | Escherichia coli RNA polymerase unwinding intermediate (I1b) at the lambda PR promoter | | Descriptor: | (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, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Darst, S.A, Saecker, R.M, Mueller, A.U. | | Deposit date: | 2023-08-03 | | Release date: | 2024-07-03 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Early intermediates in bacterial RNA polymerase promoter melting visualized by time-resolved cryo-electron microscopy.
Nat.Struct.Mol.Biol., 2024
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8TOM
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8TO1
 | | Escherichia coli RNA polymerase unwinding intermediate (I1a) at the lambda PR promoter | | Descriptor: | (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, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Darst, S.A, Saecker, R.M, Mueller, A.U. | | Deposit date: | 2023-08-02 | | Release date: | 2024-07-03 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Early intermediates in bacterial RNA polymerase promoter melting visualized by time-resolved cryo-electron microscopy.
Nat.Struct.Mol.Biol., 2024
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8TO6
 | | Escherichia coli RNA polymerase unwinding intermediate (I1d) at the lambda PR promoter | | Descriptor: | (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, DNA-directed RNA polymerase subunit alpha, DNA-directed RNA polymerase subunit beta, ... | | Authors: | Darst, S.A, Saecker, R.M, Mueller, A.U. | | Deposit date: | 2023-08-02 | | Release date: | 2024-07-03 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Early intermediates in bacterial RNA polymerase promoter melting visualized by time-resolved cryo-electron microscopy.
Nat.Struct.Mol.Biol., 2024
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8TOE
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1IW7
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8W8O
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8W8P
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8W8N
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