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

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The enzyme appears in viruses and cellular organisms

EC NUMBER
COMMENTARY hide
1.14.19.16
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RECOMMENDED NAME
GeneOntology No.
linoleoyl-lipid DELTA12 conjugase (11E,13Z-forming)
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REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
a linoleoyl-[glycerolipid] + 2 ferrocytochrome b5 + O2 + 2 H+ = a (9Z,11E,13Z)-octadeca-9,11,13-trienoyl-[glycerolipid] + 2 ferricytochrome b5 + 2 H2O
show the reaction diagram
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PATHWAY
BRENDA Link
KEGG Link
MetaCyc Link
punicate biosynthesis
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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).
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
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SwissProt
Manually annotated by BRENDA team
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
(9Z,12Z)-hexadec-9,12-dienoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+
?
show the reaction diagram
(9Z,12Z)-octadec-9,12-dienoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+
?
show the reaction diagram
(9Z,12Z,15Z)-octadec-9,12,15-trienoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+
?
show the reaction diagram
linoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+
(9Z,11E,13Z)-octadeca-9,11,13-trienoyl-[glycerolipid] + ferricytochrome b5 + H2O
show the reaction diagram
additional information
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NATURAL SUBSTRATES
NATURAL PRODUCTS
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
linoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+
(9Z,11E,13Z)-octadeca-9,11,13-trienoyl-[glycerolipid] + ferricytochrome b5 + H2O
show the reaction diagram
COFACTOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
cytochrome b5
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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
SUBUNITS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
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x * 45800, calculated from amino acid sequence
Cloned/COMMENTARY
ORGANISM
UNIPROT
LITERATURE
expressed in Arabidopsis thaliana seeds and in Saccharomyces cerevisiae D452-2 cells
expressed in Saccharomyces cerevisiae strain InvSc1
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