[Term] id: PR:000035668 name: serine/threonine-protein kinase PLK1 unphosphorylated form def: "A serine/threonine-protein kinase PLK1 that lacks phosphorylated residues." [PRO:KER] comment: Category=modification. synonym: "PLK1/PhosRes-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000012870 ! serine/threonine-protein kinase PLK1 intersection_of: lacks_part MOD:00696 ! phosphorylated residue