a receptor protein tyrosine phosphatase (PTP). Contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains. Dephosphorylates and activates Src family tyrosine kinases, and is implicated in the regulation of integrin signaling, cell adhesion and proliferation. Four alternatively spliced isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: EC 188.8.131.52; Membrane protein, integral; Motility/polarity/chemotaxis; Receptor protein phosphatase, tyrosine