[Term] id: PR:000035665 name: BUB1/BUB1B protein def: "A protein that consists of a core domain composition consisting of a the Mad3/BUB1 homology region 1 (Pfam:PF00831) and a C-terminal Protein kinase domain (Pfam:PF00069). Members of this class are related to MAD3." [PMID:22698286, PRO:CNA] comment: Category=family. is_a: PR:000000001 ! protein