Protein tyrosine phosphatase inactivation by electrophilic tyrosine modification

Key Points

• The aim is to create covalent inhibitors that specifically inactivate protein tyrosine phosphatases through targeted modification.
• Development of covalent inhibitors
• Electrophilic modification of functional tyrosines
• Testing the efficiency of inhibitors inactivating PTPs
• Successfully inactivated protein tyrosine phosphatases with covalent inhibitors
• Demonstrated specificity for functional tyrosines
• Showed potential for regulating PTP activity in therapeutic contexts