>6cyr_A mol:protein length:155 Ubiquitin-conjugating enzyme E2 A GSHMSTPARRRLMRDFKRLQEDPPAGVSGAPSENNIMVWNAVIFGPEGTPFEDGTFKLT IEFTEEYPNKPPTVRFVSKMFHPNVYADGSICLDILENRWSPTYDVSSILTSIQSLLDE PNPNSPANSQAAQLYQENKREYEKRVSAIVEQSWRDC