› 1e6l

X-ray diffraction
1.9Å resolution

Two-component signal transduction system D13A mutant of CheY

Released:
DOI: 10.2210/pdb1e6l/pdb
PDB entry 1e6l coloured by chain, front view.
PDB entry 1e6l coloured by chain, side view.
PDB entry 1e6l coloured by chain, top view.
Source organism: Escherichia coli
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: 127 amino acids
Theoretical weight: 13.87 KDa
Source organism: Escherichia coli
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 RU200
Spacegroup: P212121
Unit cell:
a: 46.1Å b: 49.4Å c: 53.7Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.19 0.27
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

1 mention without citation

Relating destabilizing regions to known functional sites in proteins.
Dessailly et al. (2007)