[Term]
id: PR:000035404
name: mitotic checkpoint serine/threonine-protein kinase BUB1 phosphorylated 3 (frog)
def: "A mitotic checkpoint serine/threonine-protein kinase BUB1 phosphorylated 3 in frog. UniProtKB:Q6GPC9, Thr-493/Thr-650, MOD:00047|Ser-500/Ser-634, MOD:00046." [PMID:15241477, PRO:KER]
comment: Category=organism-modification. Phosphorylation at Ser-500 is the most critical for checkpoint function. This form is observed during spindle disruption (nocodazole). Kinase=("MAPK"; PR:000000019).
synonym: "frog-BUB1/Phos:3" EXACT PRO-short-label [PRO:DNx]
synonym: "xBUB1 hyperphosphorylated" RELATED []
synonym: "UniProtKB:Q6GPC9, Thr-493/Thr-650, MOD:00047|Ser-500/Ser-634, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
intersection_of: only_in_taxon NCBITaxon:8355 ! Xenopus laevis
intersection_of: PR:000035403 ! mitotic checkpoint serine/threonine-protein kinase BUB1 phosphorylated 3
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: has_part MOD:00047 ! O-phospho-L-threonine