› 2ooc

X-ray diffraction
1.52Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189503 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HPt domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 113 amino acids
Theoretical weight: 12.08 KDa
Source organism: Caulobacter vibrioides CB15
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9A980 (Residues: 1-112; Coverage: 100%)
Gene names: CC1114, CC_1114, shpA
Sequence domains: Hpt domain
Structure domains: HPT domain

Ligands and Environments

2 bound ligands:
Ligand PG4 3 x PG4
Ligand GOL 2 x GOL
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1, SSRL BEAMLINE BL1-5
Spacegroup: P3221
Unit cell:
a: 62.373Å b: 62.373Å c: 115.574Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.166 0.202
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Evolution of two-component signal transduction systems.
Capra et al. (2012)
1 more

1 mention without citation

Crystal structure of histidine phosphotransfer protein ShpA, an essential regulator of stalk biogenesis in Caulobacter crescentus.
Xu et al. (2009)