X-ray diffraction
3.06Å resolution

Crystal structure of E. coli phosphatase YrbI, with Mg, tetragonal form


Function and Biology Details

Reaction catalysed:
3-deoxy-D-manno-octulosonate 8-phosphate + H(2)O = 3-deoxy-D-manno-octulosonate + phosphate
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo tetramer (preferred)
homo octamer
Entry contents:
1 distinct polypeptide molecule
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 188 amino acids
Theoretical weight: 20.04 KDa
Source organism: Escherichia coli B
Expression system: Not provided
  • Canonical: P67653 (Residues: 1-188; Coverage: 100%)
Gene names: c3958, kdsC
Sequence domains: haloacid dehalogenase-like hydrolase
Structure domains: HAD superfamily/HAD-like

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P41212
Unit cell:
a: 122.219Å b: 122.219Å c: 202.173Å
α: 90° β: 90° γ: 90°
R R work R free
0.242 0.242 0.257
Expression system: Not provided