FEATURES

FAMILY

DESCRIPTION

Also known as DSP1_ARATH, DSP1, PTP135. Possesses phosphotyrosine phosphatase activity in vitro. Hydrolyzes para-nitrophenyl phosphate in vitro (PubMed:21409566, PubMed:18433060). Hydrolyzes O-methylfluorescein phosphate in vitro (PubMed:21409566). Hydrolyzes polyphosphate and ATP in vitro (PubMed:18433060). Dephosphorylates the phosphoinositides PI(3, 4, 5)P3, PI(3, 5)P2, but not PI(3)P, PI(3, 4)P2 or PI(4, 5)P2 (PubMed:17976645). Homomultimer (Probable). Homodimer and homohexamer (PubMed:18433060).

EXTERNAL LINKS

uniprot
enzyme classification

DSP1

Tyrosine-protein phosphatase DSP1

DSP1

Molecular Synopsis