Enzyme or Coenzyme

Protein Tyrosine Phosphatase, Non-Receptor Type 3

A subtype of non-receptor protein tyrosine phosphatases that is characterized by the presence of an amino-terminal FERM domain, an intervening region containing one or more PDZ domains, and a carboxyl-terminal phosphatase domain. Expression of this phosphatase subtype has been observed in BONE MARROW; fetal LIVER; LYMPH NODES; and T LYMPHOCYTES.