>d1qcqa_ d.20.1.1 (A:) Ubiquitin conjugating enzyme, UBC {Baker's yeast (Saccharomyces cerevisiae), ubc4} mssskriakelsdlerdpptscsagpvgddlyhwqasimgpadspyaggvfflsihfptd ypfkppkisfttkiyhpninangnicldilkdqwspaltlskvllsicslltdanpddpl vpeiahiyktdrpkyeatarewtkkyav