>5J19_1|Chains A, B|Serine/threonine-protein kinase PLK1|Homo sapiens (9606) GPGSEFGEVVDCHLSDMLQQLHSVNASKPSERGLVRQEEAEDPACIPIFWVSKWVDYSDKYGLGYQLCDNSVGVLFNDSTRLILYNDGDSLQYIERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSNGSVQINFFQDHTKLILCPLMAAVTYIDEKRDFRTYRLSLLEEYGCCKELASRLRYARTMVDKLLSSR >5J19_2|Chains C, D|Phosphorylated peptide from Partner of Numb|Drosophila melanogaster (7227) ESCFTNAAFSSTPKK