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native structure prl-1 (ptp4a1)

Source organism: Rattus norvegicus
Biochemical function: not assigned
Biological process: dephosphorylation
Cellular component: not assigned

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

Sequence family

Pfam Protein family (Pfam)
PF22785
Domain description: Polymorphic toxin system, DSP-PTPase phosphatase
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
The deposited structure of PDB entry 1zck contains 3 copies of Pfam domain PF22785 (Polymorphic toxin system, DSP-PTPase phosphatase) in Protein tyrosine phosphatase type IVA 1. Showing 1 copy in chain B.

InterPro InterPro annotations
IPR029021
Domain description: Protein-tyrosine phosphatase-like
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
IPR000387
Domain description: Tyrosine-specific protein phosphatases domain
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
IPR003595
Domain description: Protein-tyrosine phosphatase, catalytic
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
IPR000340
Domain description: Dual specificity phosphatase, catalytic domain
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
IPR020422
Domain description: Dual specificity protein phosphatase domain
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1

Structure domain

CATH CATH domain
3.90.190.10
Class: Alpha Beta
Architecture: Alpha-Beta Complex
Topology: Protein-Tyrosine Phosphatase; Chain A
Homology: Protein tyrosine phosphatase superfamily
Occurring in:
  1. Protein tyrosine phosphatase type IVA 1
The deposited structure of PDB entry 1zck contains 3 copies of CATH domain 3.90.190.10 (Protein-Tyrosine Phosphatase; Chain A) in Protein tyrosine phosphatase type IVA 1. Showing 1 copy in chain B.

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