8C5V

Chemotaxis core signalling unit from E protein lysed E. coli cells

  • Classification: MEMBRANE PROTEIN
  • Organism(s): Escherichia coli
  • Mutation(s): No 

  • Deposited: 2023-01-10 Released: 2023-09-13 
  • Deposition Author(s): Cassidy, C.K., Qin, Z., Zhang, P.
  • Funding Organization(s): Wellcome Trust, Biotechnology and Biological Sciences Research Council (BBSRC), National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), European Research Council (ERC)

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 12.0 Å
  • Aggregation State: CELL 
  • Reconstruction Method: SUBTOMOGRAM AVERAGING 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structure of the native chemotaxis core signaling unit from phage E-protein lysed E. coli cells

Cassidy, C.K.Qin, Z.Frosio, T.Gosink, K.Yang, Z.Sansom, M.S.P.Parkinson, J.S.Stansfeld, P.J.Zhang, P.

(2023) mBio 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Chemotaxis protein CheA
A, B
391Escherichia coliMutation(s): 0 
EC: 2.7.13.3
UniProt
Find proteins for P07363 (Escherichia coli (strain K12))
Explore P07363 
Go to UniProtKB:  P07363
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07363
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Chemotaxis protein CheA
C, D
131Escherichia coliMutation(s): 0 
EC: 2.7.13.3
UniProt
Find proteins for P07363 (Escherichia coli (strain K12))
Explore P07363 
Go to UniProtKB:  P07363
Entity Groups  
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UniProt GroupP07363
Protein Feature View
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  • Reference Sequence
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Chemotaxis protein CheW
E, F, G, H
143Escherichia coliMutation(s): 0 
UniProt
Find proteins for P0A964 (Escherichia coli (strain K12))
Explore P0A964 
Go to UniProtKB:  P0A964
Entity Groups  
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UniProt GroupP0A964
Protein Feature View
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  • Reference Sequence
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
Methyl-accepting chemotaxis protein I
I, J, K, L, M
I, J, K, L, M, N, O, P, Q, R, S, T
516Escherichia coliMutation(s): 0 
UniProt
Find proteins for P02942 (Escherichia coli (strain K12))
Explore P02942 
Go to UniProtKB:  P02942
Entity Groups  
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UniProt GroupP02942
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 12.0 Å
  • Aggregation State: CELL 
  • Reconstruction Method: SUBTOMOGRAM AVERAGING 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTISOLDE1.5

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Wellcome TrustUnited Kingdom203141/Z/16/Z
Biotechnology and Biological Sciences Research Council (BBSRC)United KingdomBBSRC: B5R00550 B500.01
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesP50AI150481
Wellcome TrustUnited Kingdom206422/Z/17/Z
Biotechnology and Biological Sciences Research Council (BBSRC)United KingdomBB/S003339/1
European Research Council (ERC)European Union101021133

Revision History  (Full details and data files)

  • Version 1.0: 2023-09-13
    Type: Initial release
  • Version 1.1: 2023-09-20
    Changes: Structure summary