产品内容
本酶催化的反应为(1) A 1-gamma-Linolenoyl-2-Acyl-[Glycerolipid] + 2 Reduced Ferredoxin [Iron-Sulfur] Cluster + O2 + 2 H+ = A 1-Stearidonoyl-2-Acyl-[Glycerolipid] + 2 Oxidized Ferredoxin [Iron-Sulfur] Cluster + 2 H2O;;(2) A 1-Linoleoyl-2-Acyl-[Glycerolipid] + 2 Reduced Ferredoxin [Iron-Sulfur] Cluster + O2 + 2 H+ = A 1-alpha-Linolenoyl-2-Acyl-[Glycerolipid] + 2 Oxidized Ferredoxin [Iron-Sulfur] Cluster + 2 H2O,系统名称为1-gamma-Linolenoyl-2-Acyl-[Glycerolipid],ferredoxin:oxygen Oxidoreductase (15,16 Cis-Dehydrogenating),该酶已从蓝细菌中得到表征,在连接于甘油脂sn-1位的亚油酰基和γ-亚麻酰基的碳15位引入一个顺式双键。该酶是一种ω去饱和酶,通过从脂肪酸甲基端数3个碳原子来确定双键位置。它对甘油脂的极性头部基团无特异性。参见 EC 1.14.19.35,sn-2酰基脂ω3去饱和酶(铁氧还蛋白)。