Interacting Partner Detection_method PPI_type Lit_support PPI_score Source_databases GRB2 Co-fractionation physical 26344197 NA BioGRID IKBKG Reconstituted Complex physical 20098747 NA BioGRID PKM protein kinase assay phosphorylation reaction 24606918 0.44 IntAct PTPN1 phosphatase assay dephosphorylation reaction 17416557 0.44 IntAct, MINT PTPN11 Two-hybrid physical 11266449 NA BioGRID PTPN6 Affinity Capture-Western, Biochemical Activity, Two-hybrid, coimmunoprecipitation, phosphatase assay, pull down association, dephosphorylation reaction, physical 11266449, 17416557 0.64 BioGRID, IntAct, MINT VAV3 Affinity Capture-Western physical 11094073 NA BioGRID