>sp|Q6WNG7|D4FAD_EUGGR Acyl-lipid (7-3)-desaturase OS=Euglena gracilis GN=D4 MLVLFGNFYVKQYSQKNGKPENGATPENGAKPQPCENGTVEKRENDTANVRPTRPAGPPP ATYYDSLAVSGQGKERLFTTDEVRRHILPTDGWLTCHEGVYDVTDFLAKHPGGGVITLGL GRDCTILIESYHPAGRPDKVMEKYRIGTLQDPKTFYAWGESDFYPELKRRALARLKEAGQ ARRGGLGVKALLVLTLFFVSWYMWVAHKSFLWAAVWGFAGSHVGLSIQHDGNHGAFSRNT LVNRLAGWGMDLIGASSTVWEYQHVIGHHQYTNLVSDTLFSLPENDPDVFSSYPLMRMHP DTAWQPHHRFQHLFAFPLFALMTISKVLTSDFAVCLSMKKGSIDCSSRLVPLEGQLLFWG AKLANFLLQIVLPCYLHGTAMGLALFSVAHLVSGEYLAICFIINHISESCEFMNTSFQTA ARRTEMLQAAHQAAEAKKVKPTPPPNDWAVTQVQCCVNWRSGGVLANHLSGGLNHQIEHH LFPSISHANYPTIAPVVKEVCEEYGLPYKNYVTFWDAVCGMVQHLRLMGAPPVPTNGDKK S