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1.14.19.11: acyl-[acyl-carrier-protein] 4-desaturase

This is an abbreviated version!
For detailed information about acyl-[acyl-carrier-protein] 4-desaturase, go to the full flat file.

Reaction

palmitoyl-[acyl-carrier protein]
+ 2 reduced ferredoxin [iron-sulfur] cluster +
O2
+ 2 H+ =
(4Z)-hexadec-4-enoyl-[acyl-carrier protein]
+ 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H2O

Synonyms

4PAD, A9-palmitoyl-ACP desaturase, DELTA4-16:0-ACP desaturase, DELTA4-palmitoyl-ACP desaturase, DELTA4-palmitoyl-acyl carrier protein desaturase, DELTA4-palmitoyl-[acyl carrier protein] desaturase, palmitoyl-[acyl-carrier-protein] 4-desaturase

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
                1.14.19.11 acyl-[acyl-carrier-protein] 4-desaturase

Natural Substrates Products

Natural Substrates Products on EC 1.14.19.11 - acyl-[acyl-carrier-protein] 4-desaturase

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NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
oleoyl-[acyl-carrier protein] + reduced acceptor + O2
(4Z,9Z)-octadec-4,9-dienoyl-[acyl-carrier protein] + acceptor + H2O
show the reaction diagram
-
-
-
-
?
palmitoleoyl-[acyl-carrier protein] + reduced acceptor + O2
(4Z,9Z)-hexadec-4,9-dienoyl-[acyl-carrier protein] + acceptor + H2O
show the reaction diagram
-
-
-
-
?
palmitoyl-[acyl-carrier protein] + reduced acceptor + O2
(4Z)-hexadec-4-enoyl-[acyl-carrier protein] + acceptor + H2O
show the reaction diagram
stearoyl-[acyl-carrier protein] + reduced acceptor + O2
?
show the reaction diagram
-
desaturation occurs at the DELTA9 position
-
-
?