Information on EC 5.3.99.9 - neoxanthin synthase

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The expected taxonomic range for this enzyme is: Solanum

EC NUMBER
COMMENTARY
5.3.99.9
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RECOMMENDED NAME
GeneOntology No.
neoxanthin synthase
REACTION
REACTION DIAGRAM
COMMENTARY
ORGANISM
UNIPROT ACCESSION NO.
LITERATURE
violaxanthin = neoxanthin
show the reaction diagram
-
-
-
-
PATHWAY
KEGG Link
MetaCyc Link
abscisic acid biosynthesis
-
Biosynthesis of secondary metabolites
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Carotenoid biosynthesis
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neoxanthin biosynthesis
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SYSTEMATIC NAME
IUBMB Comments
violaxanthin---neoxanthin isomerase (epoxide-opening)
The opening of the epoxide ring of violaxanthin generates a chiral allene. Neoxanthin is a precursor of the plant hormone abscisic acid and the last product of carotenoid synthesis in green plants [2].
CAS REGISTRY NUMBER
COMMENTARY
318960-21-3
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ORGANISM
COMMENTARY
LITERATURE
SEQUENCE CODE
SEQUENCE DB
SOURCE
L. cv. Phillippino
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT ACCESSION NO.
COMMENTARY
LITERATURE
SOURCE
Q9LWA6, -
mature green, pink and red
Manually annotated by BRENDA team
Cloned/COMMENTARY
ORGANISM
UNIPROT ACCESSION NO.
LITERATURE
expression in Escherichia coli or transfection of Nicotiana benthamiana leaves
Q9LWA6, -
plant protoplasts obtained from Arabidopsis thaliana tissue culture and Nicotiana tabacum leaves are transformed with the full length cDNA under control of the 35S CaMV promoter by electroporation and PEG
Q9M424, -