>1AYZ_1|Chains A, B, C|UBIQUITIN-CONJUGATING ENZYME RAD6|Saccharomyces cerevisiae (4932) MSTPARRRLMRDFKRMKEDAPPGVSASPLPDNVMVWNAMIIGPADTPYEDGTFRLLLEFDEEYPNKPPHVKFLSEMFHPNVYANGEICLDILQNRWTPTYDVASILTSIQSLFNDPNPASPANVEAATLFKDHKSQYVKRVKETVEKSWEDDMDDDDDDDDDDDDDEAD