6XL5

Cryo-EM structure of EcmrR-RNAP-promoter open complex (EcmrR-RPo)


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.50 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural visualization of transcription activated by a multidrug-sensing MerR family regulator

Yang, Y.Liu, C.Zhou, W.Shi, W.Chen, M.Zhang, B.Schatz, D.G.Hu, Y.Liu, B.

(2021) Nat Commun 


Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit alphaA, B329Escherichia coli O157:H7Mutation(s): 0 
Gene Names: rpoAZ4665ECs4160
EC: 2.7.7.6
Find proteins for P0A7Z6 (Escherichia coli O157:H7)
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Go to UniProtKB:  P0A7Z6
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit betaC1342Escherichia coli O157:H7Mutation(s): 0 
Gene Names: rpoBECS88_4448
EC: 2.7.7.6
Find proteins for B7MIX3 (Escherichia coli O45:K1 (strain S88 / ExPEC))
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit beta'D1407Escherichia coli O157:H7Mutation(s): 0 
Gene Names: rpoCZ5561ECs4911
EC: 2.7.7.6
Find proteins for P0A8T8 (Escherichia coli O157:H7)
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit omegaE91Escherichia coli O157:H7Mutation(s): 0 
Gene Names: rpoZECS88_4064
EC: 2.7.7.6
Find proteins for B7MFL0 (Escherichia coli O45:K1 (strain S88 / ExPEC))
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
RNA polymerase sigma factor RpoDF613Escherichia coli O157:H7Mutation(s): 0 
Gene Names: rpoDaltb3067JW3039
Find proteins for P00579 (Escherichia coli (strain K12))
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Entity ID: 8
MoleculeChainsSequence LengthOrganismDetailsImage
MerR family transcriptional regulator EcmrRI [auth G], J [auth H]268Escherichia coli O157:H7Mutation(s): 0 
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Entity ID: 6
MoleculeChainsLengthOrganismImage
synthetic non-template strand DNA (54-MER)G [auth N]54Escherichia coli O157:H7
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Entity ID: 7
MoleculeChainsLengthOrganismImage
synthetic template strand DNA (54-MER)H [auth T]54Escherichia coli O157:H7
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.50 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: 2021-04-07
    Type: Initial release
  • Version 1.1: 2021-04-21
    Changes: Database references