[Term] id: PR:000035579 name: BUB1:unphosphoBUB1B complex (human) def: "A BUB1:BUB1B complex that contains the unphosphorylated form of BUB1B, and whose components are encoded in the genome of human." [PRO:KER, PMID:11792804] comment: Category=organism-complex. synonym: "hBUB1:unphosphoBUBR1 complex" EXACT [] is_a: PR:000035578 ! BUB1:BUB1B complex relationship: has_component PR:000035373 ! mitotic checkpoint serine/threonine-protein kinase BUB1 beta unphosphorylated form (human) relationship: has_component PR:O43683 ! mitotic checkpoint serine/threonine-protein kinase BUB1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens