X-ray diffraction
2.05Å resolution

Crystal structure of the HePTP catalytic domain C270S/D236A/Q314A mutant

Source organism: Homo sapiens

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:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Tyrosine-protein phosphatase non-receptor type 7 Chain: A
Molecule details ›
Chain: A
Length: 309 amino acids
Theoretical weight: 35.22 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P35236 (Residues: 64-360; Coverage: 83%)
Gene name: PTPN7
Sequence domains: Protein-tyrosine phosphatase
Structure domains: Protein tyrosine phosphatase superfamily

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: C2
Unit cell:
a: 119.324Å b: 39.041Å c: 83.473Å
α: 90° β: 124.53° γ: 90°
R R work R free
0.166 0.164 0.208
Expression system: Escherichia coli