[Term] id: PR:000037184 name: catenin beta-1 isoform 1 unphosphorylated 2 def: "A catenin beta-1 isoform 1 that lacks phosphorylation at positions equivalent to Ser-37 and Thr-41 of the amino acid sequence represented by UniProtKB:P35222-1. Example: UniProtKB:P35222-1, Ser-37/Thr-41, PR:000026291." [PRO:CNA] comment: Category=modification. synonym: "CTNNB1/iso:1/UnPhos:2" EXACT PRO-short-label [PRO:DNx] is_a: PR:000002319 ! catenin beta-1 isoform 1