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PTP3 / YER075C Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.

Protein Product
tyrosine protein phosphatase PTP3
Feature Type
ORF , Verified
Phosphotyrosine-specific protein phosphatase; major role in the pheromone adaptive response through dephosphorylation of the Fus3p MAPK with a minor role by Ptp2p and Msg5p; minor role in the inactivation of Hog1p MAPK during osmolarity sensing with major role by Ptp2p; dephosphorylates and regulates the localization of Hog1p; minor role in the cell wall integrity pathway through tyrosine dephosphorylation of the MAPK Slt2p while Ptp2p plays a major role; localizes to the cytoplasm 1 2 3 4 5 6
EC Number