› 3chy

X-ray diffraction
1.66Å resolution

CRYSTAL STRUCTURE OF ESCHERICHIA COLI CHEY REFINED AT 1.7-ANGSTROM RESOLUTION

Released:
DOI: 10.2210/pdb3chy/pdb
PDB entry 3chy coloured by chain, front view.
PDB entry 3chy coloured by chain, side view.
PDB entry 3chy coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Crystal structure of Escherichia coli CheY refined at 1.7-A resolution.
Volz K, Matsumura P
J Biol Chem 266 15511-9 (1991)
PMID: 1869568

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142405 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chemotaxis protein CheY Chain: A
Molecule details ›
Chain: A
Length: 128 amino acids
Theoretical weight: 13.98 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P0AE67 (Residues: 2-129; Coverage: 99%)
Gene names: JW1871, b1882, cheY
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 45.85Å b: 47.03Å c: 54.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.151 not available not available
Expression system: Not provided

Quick links

Citations

21 review citations

Two-component signal transduction.
Stock et al. (2000)
20 more

88 mentions without citation

Fungal Skn7 stress responses and their relationship to virulence.
Fassler et al. (2011)
87 more