>5dfl_A mol:protein length:200 Ubiquitin-conjugating enzyme E2 KAANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKIWHPNISSVTGAIKLDILRDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSSPEYTKKIENLSAMGFDRNAVIVALSSKSWDVETATELLLSN