Tax1-binding protein 3 (Glutaminase-interacting protein 3) (Tax interaction protein 1) (TIP-1) (Tax-interacting protein 1)
1_MSYIP 6_ GQPVT 11_ AVVQR 16_ VEIHK 21_ LRQGE 26_ NLILG 31_ FSIGG 36_ GIDQD 41_ PSQNP 46_ FSEDK 51_ TDKGI 56_ YVTRV 61_ SEGGP 66_ AEIAG 71_ LQIGD 76_ KIMQV 81_ NGWDM 86_ TMVTH 91_ DQARK 96_ RLTKR 101_ SEEVV 106_ RLLVT 111_ RQSLQ 116_KAVQQ
1: May regulate a number of protein-protein interactions by competing for PDZ domain binding sites. Binds CTNNB1 and may thereby act as an inhibitor of the Wnt signaling pathway. Competes with LIN7A for KCNJ4 binding, and thereby promotes KCNJ4 internalization. May play a role in the Rho signaling pathway. May play a role in activation of CDC42 by the viral protein HPV16 E6