>2fuh_A mol:protein length:146 Ubiquitin-conjugating enzyme E2 D3 ALKRINKELSDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDY PFKPPKVAFTTRIYHPNINSNGSICLDILRSQWSPALTISKVLLSICSLLCDPNPDDPL VPEIARIYKTDRDKYNRISREWTQKYAM