Any feedback?
Please rate this page
(enzyme.php)
(0/150)

BRENDA support

Information on EC 1.1.1.288 - xanthoxin dehydrogenase

for references in articles please use BRENDA:EC1.1.1.288

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
IUBMB Comments

Requires a molybdenum cofactor for activity. NADP+ cannot replace NAD+ and short-chain alcohols such as ethanol, isopropanol, butanol and cyclohexanol cannot replace xanthoxin as substrate . Involved in the abscisic-acid biosynthesis pathway in plants, along with EC 1.2.3.14 (abscisic-aldehyde oxidase), EC 1.13.11.51 (9-cis-epoxycarotenoid dioxygenase) and EC 1.14.13.93 [(+)-abscisic acid 8′-hydroxylase]. Abscisic acid is a sesquiterpenoid plant hormone that is involved in the control of a wide range of essential physiological processes, including seed development, germination and responses to stress .

The expected taxonomic range for this enzyme is: Eukaryota, Bacteria
  • 1.1.1.288
  • abscisic
  • tomato
  • stomatal
  • flacca
  • aba-deficient
  • transpiration
  • rheinlands
  • sitiens
  • notabilis
  • 9-cis-epoxycarotenoids

Synonyms
wilty, xanthoxin dehydrogenase, aba deficient 2, os03g0810800, short-chain dehydrogenase/reductase1, glucose insensitive 1, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
xanthoxin + NAD+ = abscisic aldehyde + NADH + H+
show the reaction diagram
-
-
-
-
PATHWAY SOURCE
PATHWAYS
MetaCyc
abscisic acid biosynthesis
Highest Expressing Human Cell Lines
Cell Line Links Gene Links