CATH Classification

Domain Context

CATH Clusters

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

Enzyme Information

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.

UniProtKB Entries (1)

P18031
PTN1_HUMAN
Homo sapiens
Tyrosine-protein phosphatase non-receptor type 1

PDB Structure

PDB 1PYN
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Discovery and SAR of novel, potent and selective protein tyrosine phosphatase 1B inhibitors.
Pei, Z., Li, X., Liu, G., Abad-Zapatero, C., Lubben, T., Zhang, T., Ballaron, S.J., Hutchins, C.W., Trevillyan, J.M., Jirousek, M.R.
Bioorg.Med.Chem.Lett.