>3jw0_B mol:protein length:146 Ubiquitin-conjugating enzyme E2 D2 ASKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDY PFKPPKVAFTTRIYHPNINSNGSISLDILRSQWSPALKISKVLLSICSLLCDPNPDDPL VPEIARIYKTDREKYNRIAREWTQKYAM