1.14.19.31: acyl-lipid (7-3)-desaturase

This is an abbreviated version, for detailed information about acyl-lipid (7-3)-desaturase, go to the full flat file.

Reaction

a (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyl-[glycerolipid]
+ 2 ferrocytochrome b5 +
O2
 + 2 H+ =
a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyl-[glycerolipid]
 + 2 ferricytochrome b5 + 2 H2O

Synonyms

CrDELTA4FAD, DELTA4 desaturase, DELTA4 fatty acid desaturase, DELTA4-desaturase, DELTA4-fatty acid desaturase, Egd4p, MGDG-specific DELTA4-desaturase, monogalactosyldiacylglycerol-specific DELTA4-desaturase, Old4p, PlDES1, PsD4Des

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.19 With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water
                1.14.19.31 acyl-lipid (7-3)-desaturase