6N4C

EM structure of the DNA wrapping in bacterial open transcription initiation complex


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 17.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Interactions of Upstream and Downstream Promoter Regions with RNA Polymerase are Energetically Coupled and a Target of Regulation in Transcription Initiation

Sosa, R.Florez-Ariza, A.Diaz-Celis, C.Onoa, B.Cassago, A.de Oliveira, P.S.L.Portugal, R.V.Guerra, D.G.Bustamante, C.

(2020) Biorxiv 


Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RNA polymerase sigma factor RpoD F558Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoDaltb3067JW3039
Find proteins for P00579 (Escherichia coli (strain K12))
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit beta C1341Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoBgroNnitBrifronstlstvtabDb3987JW3950
EC: 2.7.7.6
Find proteins for P0A8V2 (Escherichia coli (strain K12))
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit beta' D1358Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoCtabBb3988JW3951
EC: 2.7.7.6
Find proteins for P0A8T7 (Escherichia coli (strain K12))
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit alpha A316Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoApezphssezb3295JW3257
EC: 2.7.7.6
Find proteins for P0A7Z4 (Escherichia coli (strain K12))
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit alpha B310Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoApezphssezb3295JW3257
EC: 2.7.7.6
Find proteins for P0A7Z4 (Escherichia coli (strain K12))
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Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit omega E90Escherichia coli K-12Mutation(s): 0 
Gene Names: rpoZb3649JW3624
EC: 2.7.7.6
Find proteins for P0A800 (Escherichia coli (strain K12))
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Entity ID: 7
MoleculeChainsLengthOrganismImage
DNA (94-MER)a94Escherichia virus Lambda
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Entity ID: 8
MoleculeChainsLengthOrganismImage
DNA (94-MER)b94Escherichia virus Lambda
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 17.0 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-05-27
    Type: Initial release