>6NYO_1|Chain A|Ubiquitin-conjugating enzyme E2 R2|Homo sapiens (9606) GAMAQQQMTSSQKALMLELKSLQEEPVEGFRITLVDESDLYNWEVAIFGPPNTLYEGGYFKAHIKFPIDYPYSPPTFRFLTKMWHPNIYENGDVKISILHPPVDDPQSGELPSERWNPTQNVRTILLSVISLLNEPNTFSPANVDASVMFRKWRDSKGKDKEYAEIIRKQVSATKAEAEKDGVKVPTTLAEYCIKTKVPSNDNS >6NYO_2|Chain B[auth E]|Ubiquitin|Schizosaccharomyces pombe (4896) MGSSHHHHHHSSGLVPRGSHMQIFVKTLTGKTITLEVESSDTIDNVKSKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG