>5TDC_1|Chains A, B[auth C]|E3 ubiquitin-protein ligase UBR1|Homo sapiens (9606) GPLGSLCGRVFKSGETTYSCRDCAIDPTCVLCMDCFQDSVHKNHRYKMHTSTGGGFCDCGDTEAWKTGPFCVNHEP >5TDC_2|Chains C[auth B], D|NMM-ILE-PHE-SER peptide|Homo sapiens (9606) RIFS