>8j1r_C mol:protein length:148 Ubiquitin-conjugating enzyme E2 4MSSSKRIAKELSDLERDPPTSSSAGPVGDDLYHWQASIMGPADSPYAGGVFFLSIHFPTDYPFKPPKISFTTKIYHPNINANGNICLDILKDQWSPALTLSKVLLSISSLLTDANPDDPLVPEIAHIYKTDRPKYEATAREWTKKYAV