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Protein Tyrosine Phosphatases

An enzyme group that specifically dephosphorylates phosphotyrosyl residues in selected proteins. Together with PROTEIN-TYROSINE KINASE, it regulates tyrosine phosphorylation and dephosphorylation in cellular signal transduction and may play a role in cell growth control and carcinogenesis.

Subtype terms (4)

More specific conditions that are subtypes of Protein Tyrosine Phosphatases in the MeSH hierarchy.