5w5g

X-ray diffraction
2.48Å resolution

Structure of Human Sts-1 histidine phosphatase domain

Released:

Function and Biology Details

Reaction catalysed:
Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-186265 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ubiquitin-associated and SH3 domain-containing protein B Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 262 amino acids
Theoretical weight: 29.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8TF42 (Residues: 383-644; Coverage: 40%)
Gene names: KIAA1959, STS1, UBASH3B
Sequence domains: Histidine phosphatase superfamily (branch 1)
Structure domains: Phosphoglycerate mutase-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: C2
Unit cell:
a: 116.602Å b: 74.498Å c: 101.72Å
α: 90° β: 100.88° γ: 90°
R-values:
R R work R free
0.197 0.194 0.249
Expression system: Escherichia coli