>RJU95109.1 fatty acid desaturase [Candidatus Poseidoniales archaeon] MQNSSTQLSPREWKKLVAEYQTPHVGRAVWQLTNTLVPILALWIALYFLKEISLWLCIPVAMLGGLFLVRAFIIFHDCGH GSFFKSKKANSAVGFVTGLLTFTPYRQWSWEHARHHATNGDLDRRGIGDIWTLTVEEYVSSSKWMKFSYRFIRNPVILFL FAPLVLFVILQRLPNSKAKARERRSVYIMNATLVLWCVGMSMLFGFVDWLVIQLSMMAVASGFGLWLFYVQHQFEDTYWA TGKEWDYTAAAMEGSSFYNLPKILQWFSGNIGFHHIHHLNPQIPNYNLERCHYSHPFFQQAPELKLFNSLKTIQLRLWDE VNGKMITFRELKRQLALSQAKPAV