FEATURES

FAMILY

DESCRIPTION

Also known as PTN12_HUMAN, PTPN12. Dephosphorylates a range of proteins, and thereby regulates cellular signaling cascades (PubMed:18559503). Dephosphorylates cellular tyrosine kinases, such as ERBB2 and PTK2B/PYK2, and thereby regulates signaling via ERBB2 and PTK2B/PYK2 (PubMed:17329398, PubMed:27134172). Selectively dephosphorylates ERBB2 phosphorylated at 'Tyr-1112', 'Tyr-1196', and/or 'Tyr-1248' (PubMed:27134172). Interacts with TGFB1I1 (By similarity). Interacts with PSTPIP1 (PubMed:9857189). Interacts with PTK2B/PYK2 (PubMed:17329398). Interacts with LPXN (By similarity). Interacts with SORBS2; this interaction greatly enhances WASF1 dephosphorylation and might mediate partial translocation to focal adhesion sites (PubMed:18559503).

EXTERNAL LINKS

PTPN12

Tyrosine-protein phosphatase non-receptor type 12

PTPN12

Molecular Synopsis