[Term]
id: PR:000037771
name: catenin beta-1 isoform 1 unphosphorylated 4
def: "A catenin beta-1 isoform 1 that lacks phosphorylation on two N-terminal region Ser residues equivalent to Ser-33 and Ser-37 of the amino acid sequence represented by UniProtKB:P35222-1. Example: UniProtKB:P35222-1, Ser-33/Ser-37, PR:000026291." [PMID:20307497, PRO:IC, PRO:KER]
comment: Category=modification.
synonym: "CTNNB1/iso:1/UnPhos:4" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000002319 ! catenin beta-1 isoform 1