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1.14.19.16: linoleoyl-lipid DELTA12 conjugase (11E,13Z-forming)

This is an abbreviated version!
For detailed information about linoleoyl-lipid DELTA12 conjugase (11E,13Z-forming), go to the full flat file.

Word Map on EC 1.14.19.16

Reaction

a linoleoyl-[glycerolipid]
+ 2 ferrocytochrome b5 +
O2
+ 2 H+ =
a (9Z,11E,13Z)-octadeca-9,11,13-trienoyl-[glycerolipid]
+ 2 ferricytochrome b5 + 2 H2O

Synonyms

DELTA12-linoleic acid (1,4)-acyl-lipid-desaturase, Fac, FADX, Pun1

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
                1.14.19.16 linoleoyl-lipid DELTA12 conjugase (11E,13Z-forming)

Systematic Name

Systematic Name on EC 1.14.19.16 - linoleoyl-lipid DELTA12 conjugase (11E,13Z-forming)

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SYSTEMATIC NAME
IUBMB Comments
linoleoyl-lipid,ferrocytochrome-b5:oxygen 11,14 allylic oxidase (11E,13Z-forming)
The enzyme, characterized from the plants Punica granatum (pomegranate) and Trichosanthes kirilowii (Mongolian snake-gourd), converts a single cis double bond at position 12 of linoleate incorporated into phosphatidylcholine into conjugated 11-trans and 13-cis double bonds. cf. EC 1.14.19.33, Delta12 acyl-lipid conjugase (11E,13E-forming).