General Information of Drug Therapeutic Target (DTT) (ID: TTA8GFO)

DTT Name Protein tyrosine phosphatase IVA 1 (PRL-1)
Synonyms Protein-tyrosine phosphatase of regenerating liver 1; Protein-tyrosine phosphatase 4a1; Protein tyrosine phosphatase type IVA 1; PTPCAAX1; PTP(CAAXI); PRL1
Gene Name PTP4A1
DTT Type
Literature-reported target
[1]
BioChemical Class
Phosphoric monoester hydrolase
UniProt ID
TP4A1_HUMAN
TTD ID
T85328
3D Structure
Download
2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
EC Number
EC 3.1.3.48
Sequence
MARMNRPAPVEVTYKNMRFLITHNPTNATLNKFIEELKKYGVTTIVRVCEATYDTTLVEK
EGIHVLDWPFDDGAPPSNQIVDDWLSLVKIKFREEPGCCIAVHCVAGLGRAPVLVALALI
EGGMKYEDAVQFIRQKRRGAFNSKQLLYLEKYRPKMRLRFKDSNGHRNNCCIQ
Function
May play a role in the development and maintenance of differentiating epithelial tissues. Enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis. Protein tyrosine phosphatase which stimulates progression from G1 into S phase during mitosis.

References

1 Protein tyrosine phosphatase PTP4A1 promotes proliferation and epithelial-mesenchymal transition in intrahepatic cholangiocarcinoma via the PI3K/AK... Oncotarget. 2016 Nov 15;7(46):75210-75220.