CATH Domain 1q1mA00

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.190	Protein-Tyrosine Phosphatase; Chain A
	3.90.190.10	Protein tyrosine phosphatase superfamily

Superfamily	Protein tyrosine phosphatase superfamily
Functional Family	Tyrosine-protein phosphatase non-receptor type 1

3.1.3.48

Protein-tyrosine-phosphatase.

based on mapping to UniProt P18031

Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate.

-!- Dephosphorylates O-phosphotyrosine groups in phosphoproteins, such as the products of EC 2.7.10.2.

PTN1_HUMAN

Homo sapiens

Tyrosine-protein phosphatase non-receptor type 1

PDB	1Q1M
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Fragment screening and assembly: a highly efficient approach to a selective and cell active protein tyrosine phosphatase 1B inhibitor. Liu, G., Xin, Z., Pei, Z., Hajduk, P.J., Abad-Zapatero, C., Hutchins, C.W., Zhao, H., Lubben, T.H., Ballaron, S.J., Haasch, D.L., Kaszubska, W., Rondinone, C.M., Trevillyan, J.M., Jirousek, M.R. J.Med.Chem.