Information on EC 4.2.1.B6 - (11Z)-etheroleic acid synthase

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The expected taxonomic range for this enzyme is: Ranunculus

EC NUMBER
COMMENTARY hide
4.2.1.B6
preliminary BRENDA-supplied EC number
RECOMMENDED NAME
GeneOntology No.
(11Z)-etheroleic acid synthase
-
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate = (9Z,11E)-12-[(1Z)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + (9Z,11Z)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + H2O
show the reaction diagram
(9Z,11E,13S,15Z)-13-hydroperoxy-9,11,15-octadecatrienoate = (9Z,11Z)-12-[(1E,3Z)-hexa-1,3-dien-1-yloxy]dodeca-9,11-dienoic acid
show the reaction diagram
SYSTEMATIC NAME
IUBMB Comments
(9Z,11Z)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid synthase
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ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate
(9Z,11E)-12-[(1Z)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + (9Z,11Z)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + H2O
show the reaction diagram
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate
(9Z,11Z)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + H2O
show the reaction diagram
-
an essentially complete loss of isotope is noted with the (14R)-deuterated precursor, whereas incubation of the 14(S)-deuterated precursor affords products that retained most of the deuterium label
i.e. (11Z)-etheroleic acid, reaction with leaf homogenate
-
?
(9Z,11E,13S,15Z)-13-hydroperoxy-9,11,15-octadecatrienoate
(9Z,11Z)-12-[(1E,3Z)-hexa-1,3-dien-1-yloxy]dodeca-9,11-dienoic acid
show the reaction diagram
additional information
?
-
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
(9Z,11E,13S)-13-hydroperoxy-9,11-octadecadienoate
(9Z,11E)-12-[(1Z)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + (9Z,11Z)-12-[(1E)-hex-1-en-1-yloxy]dodeca-9,11-dienoic acid + H2O
show the reaction diagram
(9Z,11E,13S,15Z)-13-hydroperoxy-9,11,15-octadecatrienoate
(9Z,11Z)-12-[(1E,3Z)-hexa-1,3-dien-1-yloxy]dodeca-9,11-dienoic acid
show the reaction diagram
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE