>7BBF_1|Chains A[auth B], B[auth E], C[auth H]|Ubiquitin-conjugating enzyme E2 variant 2|Homo sapiens (9606)
GSQEFMAVSTGVKVPRNFRLLEELEEGQKGVGDGTVSWGLEDDEDMTLTRWTGMIIGPPRTNYENRIYSLKVECGPKYPEAPPSVRFVTKINMNGINNSSGMVDARSIPVLAKWQNSYSIKVVLQELRRLMMSKENMKLPQPPEGQTYNN
>7BBF_2|Chains D[auth A], E[auth D], F[auth G]|Ubiquitin-conjugating enzyme E2 N|Homo sapiens (9606)
GMAGLPRRIIKETQRLLAEPVPGIKAEPDESNARYFHVVIAGPQDSPFEGGTFKLELFLPEEYPMAAPKVRFMTKIYHPNVDKLGRIKLDILADKWSPALQIRTVLLSIQALLSAPNPDDPLANDVAEQWKTNEAQAIETARAWTRLYAMNNI
>7BBF_3|Chains G[auth C], H[auth F], I|Polyubiquitin-C|Homo sapiens (9606)
MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG