Tags: Enzyme.
Protein tyrosine phosphatases (EC 3.1.3.48 PTPs phosphotyrosine phosphatase phosphoprotein phosphatase (phosphotyrosine) phosphotyrosine histone phosphatase protein phosphotyrosine phosphatase tyrosylprotein phosphatase phosphotyrosine protein phosphatase phosphotyrosylprotein phosphatase tyrosine O-phosphate phosphatase PPT-phosphatase PTPase [phosphotyrosine]protein phosphatase PTP-phosphatase) are a group of enzymes that remove phosphate groups from phosphorylated tyrosine residues on proteins.