>9N1F_4|Chain D|Ubiquitin|Homo sapiens (9606) MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG >9N1F_3|Chain C|Ubiquitin-conjugating enzyme E2 variant 2|Homo sapiens (9606) MAVSTGVKVPRNFRLLEELEEGQKGVGDGTVAWGLEDDEDMTLTRWTGMIIGPPRTNYENRIYSLKVECGPKYPEAPPSVRFVTKINMNGINNSSGMVDARSIPVLAKWQNSYSIKVVLQELRRLMMSKENMKLPQPPEGQTYNN >9N1F_2|Chain B|Ubiquitin-conjugating enzyme E2 N|Homo sapiens (9606) GPLGSMAGLPRRIIKETQRLLAEPVPGIKAEPDESNARYFHVVIAGPQDSPFEGGTFKLELFLPEEYPMAAPKVRFMTKIYHPNVDKLGRIKLDILTDQWSPALQIRTVLLSIQALLSAPNPDDPLANDVAEQWKTNEAQAIETARAWTRLYAMNNI >9N1F_1|Chain A|E3 ubiquitin-protein ligase ARK2C|Homo sapiens (9606) GPLGSGAVQNTIERFTFPHKYKKDEGEESDTDEKCTICLSMLEDGEDVRRLPCMHLFHQLCVDQWLAMSKKCPICRVDIETQLGADS