3C8C

Crystal structure of Mcp_N and cache domains of methyl-accepting chemotaxis protein from Vibrio cholerae


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Crystal structure of Mcp_N and cache N-terminal domains of methyl-accepting chemotaxis protein from Vibrio cholerae.

Patskovsky, Y.Ozyurt, S.Freeman, J.Hu, S.Smith, D.Bain, K.Wasserman, S.R.Sauder, J.M.Burley, S.K.Almo, S.C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Methyl-accepting chemotaxis proteinA, B240Vibrio cholerae O1 biovar El Tor str. N16961Mutation(s): 0 
Gene Names: VCA0923VC_A0923
UniProt
Find proteins for Q9KL26 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961))
Explore Q9KL26 
Go to UniProtKB:  Q9KL26
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ALA
Query on ALA

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]ALANINE
C3 H7 N O2
QNAYBMKLOCPYGJ-REOHCLBHSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, BL-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 103.202α = 90
b = 140.942β = 90
c = 32.221γ = 90
Software Package:
Software NamePurpose
SHELXmodel building
REFMACrefinement
MAR345data collection
HKL-2000data reduction
HKL-2000data scaling
SHELXDphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-02-19
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-25
    Changes: Refinement description
  • Version 1.3: 2018-11-14
    Changes: Data collection, Structure summary
  • Version 1.4: 2021-02-03
    Changes: Database references, Derived calculations, Structure summary