[Term] id: PR:000035561 name: mitotic spindle assembly checkpoint protein MAD1 phosphorylated 1 def: "A mitotic spindle assembly checkpoint protein MAD1 that has been phosphorylated by BUB1." [PRO:KER, PMID:10198256] comment: Category=modification. synonym: "MAD1L1/Phos:1" EXACT PRO-short-label [PRO:DNx] is_a: PR:000010037 ! mitotic spindle assembly checkpoint protein MAD1 relationship: has_part MOD:00696 ! phosphorylated residue