› 4hns

X-ray diffraction
2.1Å resolution

Crystal structure of activated CheY3 of Vibrio cholerae

Released:
DOI: 10.2210/pdb4hns/pdb
PDB entry 4hns coloured by chain, front view.
PDB entry 4hns coloured by chain, side view.
PDB entry 4hns coloured by chain, top view.
Source organism: Vibrio cholerae
Primary publication:
Conformational barrier of CheY3 and inability of CheY4 to bind FliM control the flagellar motor action in Vibrio cholerae.
Biswas M, Dey S, Khamrui S, Sen U, Dasgupta J
PLoS One 8 e73923 (2013)
PMID: 24066084

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179421 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulatory domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 124 amino acids
Theoretical weight: 14.01 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6BBK8 (Residues: 6-128; Coverage: 95%)
Gene name: cheY3
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:
Ligand MG 1 x MG
Ligand BEF 1 x BEF
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: R3
Unit cell:
a: 67.32Å b: 67.32Å c: 72.66Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.231 0.231 0.243
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Pseudomonas aeruginosa as a Model To Study Chemosensory Pathway Signaling.
Matilla et al. (2021)
9 other articles

3 mentions without citation

Structural Conservation and Adaptation of the Bacterial Flagella Motor.
Carroll et al. (2020)
2 more