› 1e6m

X-ray diffraction
1.7Å resolution

TWO-COMPONENT SIGNAL TRANSDUCTION SYSTEM D57A MUTANT OF CHEY

Released:
DOI: 10.2210/pdb1e6m/pdb
PDB entry 1e6m coloured by chain, front view.
PDB entry 1e6m coloured by chain, side view.
PDB entry 1e6m coloured by chain, top view.
Source organism: Escherichia coli K-12
Primary publication:
Towards understanding a molecular switch mechanism: thermodynamic and crystallographic studies of the signal transduction protein CheY.
Solà M, López-Hernández E, Cronet P, Lacroix E, Serrano L, Coll M, Párraga A
J Mol Biol 303 213-25 (2000)
PMID: 11023787

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: 13.95 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE67 (Residues: 3-129; Coverage: 98%)
Gene names: JW1871, b1882, cheY
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 45.8Å b: 47.7Å c: 54.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.26
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Insights from coarse-grained Gō models for protein folding and dynamics.
Hills et al. (2009)
21 other articles