Interacting Partner Detection_method PPI_type Lit_support PPI_score Source_databases PTPN4 enzymatic study dephosphorylation reaction 25158884 0.44 IntAct, MINT SCRIB Affinity Capture-Western, anti tag coimmunoprecipitation, fluorescence microscopy, phage display colocalization, physical, physical association 24550280 0.56 BioGRID, IntAct, MINT