[Term] id: PR:000027134 name: cyclin B1:Cdk1 complex phosphorylated 2 def: "A cyclin B:Cdk1 complex that has a cyclin B1 regulatory subunit and a Cdk1 kinase subunit that has been phosphorylated on a residue equivalent to UniProtKB:P06493-1 Thr-161." [PRO:DAN, Reactome:R-HSA-170160] comment: Category=complex. synonym: "cyclin B1:phospho-Cdc2(Thr 161)" EXACT [Reactome:R-HSA-170160] is_a: PR:000029190 ! cyclin B:Cdk1 complex relationship: has_component PR:000005116 {cardinality="1"} ! G2/mitotic-specific cyclin-B1 relationship: has_component PR:000026182 {cardinality="1"} ! cyclin-dependent kinase 1 isoform 1 phosphorylated 2