>O44186|sphingolipid 4-desaturase|EC 1.14.19.17|Caenorhabditis elegans|Swiss-Prot
MGQAPAKEEDFSWAYTEEPHASRRKEILAKYPQIKELFGQDKAFRPVVVCMVIAQIVFAY
LLRDSDWLLILFQAYFVSGTINHSLTLAVHEISHNQAFGTNRPLANRIFGFIANLPMCIP
MSISFKKYHLEHHRNLGEDVIDTDVPTEFEAKVFRTWLGKMIWMSLQPLFYGIRPFMLYP
KSMTDLELINVAIQLLFSTFIYTQFGAKSFFFLFGGLVLGMGLHPCAGHFVSEHYVFKKD
QETYSYYGPINMVVFNVGYHVEHHDFPYITGSNLPKVREIAPEYYQDWQTHDSWVGMMAD
FIFNPKMTLRKRIKRKYAKPDQFSFYGTGPYETSHVYQSIANVVNMLTGFGGRKSVVKCD