#Interactor Interactor Sources Classification Pubmed IDs KIAA1109 CTNNB1 IntAct empirical 20195357 KIAA1109 SMAD2 IntAct empirical 20195357 KIAA1109 PIN1 Sanger Interaction Map predicted 15345047 KIAA1109 UBC BioGRID empirical 22118674 21139048