4arv

X-ray diffraction
1.67Å resolution

Function and Biology Details

Reaction catalysed:
Myo-inositol hexakisphosphate + H(2)O = 1D-myo-inositol 1,2,3,5,6-pentakisphosphate + phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-124968 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Histidine acid phosphatase Chains: A, B
Molecule details ›
Chains: A, B
Length: 441 amino acids
Theoretical weight: 48.6 KDa
Source organism: Yersinia kristensenii
Expression system: Aspergillus oryzae
UniProt:
  • Canonical: H9TUK6 (Residues: 1-441; Coverage: 100%)
Gene name: phyA
Sequence domains: Histidine phosphatase superfamily (branch 2)
Structure domains: Phosphoglycerate mutase-like

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P1
Unit cell:
a: 55.41Å b: 67.723Å c: 73.164Å
α: 76.67° β: 87.35° γ: 78.32°
R-values:
R R work R free
0.165 0.164 0.198
Expression system: Aspergillus oryzae