Function and Biology

PanDDA Analysis group deposition -- Crystal structure of PTP1B in complex with FMOOA000602a

Source organism: Homo sapiens
Biochemical function: protein tyrosine phosphatase activity
Biological process: dephosphorylation
Cellular component: not assigned

EC 3.1.3.48: Protein-tyrosine-phosphatase

Reaction catalysed:
Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate
Systematic name:
Protein-tyrosine-phosphate phosphohydrolase
Alternative Name(s):
  • (Phosphotyrosine)protein phosphatase
  • PPT-phosphatase
  • PTP-phosphatase
  • PTPase
  • Phosphoprotein phosphatase (phosphotyrosine)
  • Phosphotyrosine histone phosphatase
  • Phosphotyrosine phosphatase
  • Phosphotyrosine protein phosphatase
  • Phosphotyrosylprotein phosphatase
  • Protein phosphotyrosine phosphatase
  • Tyrosine O-phosphate phosphatase
  • Tyrosylprotein phosphatase

GO terms

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF00102
Domain description: Protein-tyrosine phosphatase
Occurring in:
  1. Tyrosine-protein phosphatase non-receptor type 1
The deposited structure of PDB entry 7gto contains 1 copy of Pfam domain PF00102 (Protein-tyrosine phosphatase) in Tyrosine-protein phosphatase non-receptor type 1. Showing 1 copy in chain A.