beta-catenin (armadillo and c-terminal domain) protein. corresponding ctnnb1 gene is a proto-oncogene

pdb2z6h beta catenin cell adhesion gene transcription ctnnb1 armadillo cadherin wnt pathway cancer tumor breast lung ovarian domain axin adherens junctions desmosome factor oncogene protooncogene colorectal polyp apc polyposis structure peptide protein amino acid molecule polypeptide polymer atoms