Fatty acid desaturase 3 XNIFHKDPDV TVAPVFLLGE SSVEYGKKKR RYLPYNQQHL YFFLIGPPLL TLVNFEVENL AYMLVCMQWA DLLWAASFYA RFFLSYLPFY GVPGVLLFFV AVRVLESHWF VWITQMNHIP KEIGHEKHRD WVSSQLAATC NVEPSLFTNW FSGHLNFQIE HQCQHTLPTP SLFPRMPRHN YSRVAPLVKS LCAKHGLSYE VKPFLTALVD IVRSLKKSGD IWLDAYLHQ