Protein
Acyl-lipid omega-3 desaturase (cytochrome b5), endoplasmic reticulum
Organism
Mortierella alpina
Function
omega(3) desaturase that uses both 18-carbon and 20-carbon n-6 polyunsaturated fatty acids as substrates.
Similarity
Belongs to the fatty acid desaturase type 1 family.
Sequence
MAPPHVVDEQVRRRIVVEDEIKSKKQFERNYVPMDFTIKEIRDAIPAHLFIRDTTKSILHVVKDLVTIAIVFYCATFIETLPSLALRVPAWITYWIIQGTVMVGPWILAHECGHGAFSDSKTINTIFGWVLHSALLVPYQAWAMSHSKHHKGTGSMTKDVVFIPATRSYKGLPALEKPAVEEEVSEQEHHHHEESIFAETPIYTLGALLFVLTFGWPLYLIVNFSGHEAPHWVNHFQTVAPLYEPHQRKNIFYSNCGIVAMGSILTYLSMVFSPLTVFMYYGIPYLGVNAWIVCITYLQHTDPKVPHFRDNEWNFQRGAACTIDRSFGTIVNHLHHHIGDSHQCHHMFSQMPFYNAVEATKYLKAKLGKYYIFDDTPIAKALYRNWRECKFVEDEGDVVFYKH