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| Name = Abscisic-aldehyde oxidase
| Name = Abscisic-aldehyde oxidase
| EC_number = 1.2.3.14
| EC_number = 1.2.3.14
| CAS_number =
| CAS_number =
| IUBMB_EC_number = 1/2/3/14
| IUBMB_EC_number = 1/2/3/14
| GO_code =
| GO_code =
| image =
| image =
| width =
| width =
| caption =
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}}
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{{orphan|date=December 2008}}
{{orphan|date=December 2008}}
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The 3 [[substrate (biochemistry)|substrates]] of this enzyme are [[abscisic aldehyde]], [[water|H<sub>2</sub>O]], and [[oxygen|O<sub>2</sub>]], whereas its two [[product (chemistry)|products]] are [[abscisate]] and [[hydrogen peroxide|H<sub>2</sub>O<sub>2</sub>]].
The 3 [[substrate (biochemistry)|substrates]] of this enzyme are [[abscisic aldehyde]], [[water|H<sub>2</sub>O]], and [[oxygen|O<sub>2</sub>]], whereas its two [[product (chemistry)|products]] are [[abscisate]] and [[hydrogen peroxide|H<sub>2</sub>O<sub>2</sub>]].


This enzyme belongs to the family of [[oxidoreductase]]s, specifically those acting on the aldehyde or oxo group of donor with oxygen as acceptor. The systematic name of this enzyme class is '''abscisic-aldehyde:oxygen oxidoreductase'''. Other names in common use include '''abscisic aldehyde oxidase''', '''AAO3''', '''AOd''', and '''AOdelta'''. This enzyme participates in [[carotenoid biosynthesis - general]].
This enzyme belongs to the family of [[oxidoreductase]]s, specifically those acting on the aldehyde or oxo group of donor with oxygen as acceptor. The systematic name of this enzyme class is '''abscisic-aldehyde:oxygen oxidoreductase'''. Other names in common use include '''abscisic aldehyde oxidase''', '''AAO3''', '''AOd''', and '''AOdelta'''. This enzyme participates in [[carotenoid biosynthesis - general]].


==References==
==References==
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[[Category:EC 1.2.3]]
[[Category:EC 1.2.3]]
[[Category:Enzymes of unknown structure]]
[[Category:Enzymes of unknown structure]]



{{1.2-enzyme-stub}}
{{1.2-enzyme-stub}}

[[it:Aldeide abscisica ossidasi]]
[[ja:アブシシンアルデヒドオキシダーゼ]]
[[sr:Abscizinski-aldehid oksidaza]]

Revision as of 13:18, 19 February 2013

Abscisic-aldehyde oxidase
Identifiers
EC no.1.2.3.14
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
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PMCarticles
PubMedarticles
NCBIproteins

In enzymology, an abscisic-aldehyde oxidase (EC 1.2.3.14) is an enzyme that catalyzes the chemical reaction

abscisic aldehyde + H2O + O2 abscisate + H2O2

The 3 substrates of this enzyme are abscisic aldehyde, H2O, and O2, whereas its two products are abscisate and H2O2.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with oxygen as acceptor. The systematic name of this enzyme class is abscisic-aldehyde:oxygen oxidoreductase. Other names in common use include abscisic aldehyde oxidase, AAO3, AOd, and AOdelta. This enzyme participates in carotenoid biosynthesis - general.

References

  • Sagi M, Fluhr R, Lips SH (1999). "Aldehyde oxidase and xanthine dehydrogenase in a flacca tomato mutant with deficient abscisic acid and wilty phenotype". Plant. Physiol. 120 (2): 571–8. doi:10.1104/pp.120.2.571. PMC 59296. PMID 10364409.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  • Koornneef M, Kamiya Y, Koshiba T (2000). "The Arabidopsis aldehyde oxidase 3 (AAO3) gene product catalyzes the final step in abscisic acid biosynthesis in leaves". Proc. Natl. Acad. Sci. U.S.A. 97 (23): 12908–13. doi:10.1073/pnas.220426197. PMC 18863. PMID 11050171.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  • Seo M, Koiwai H, Akaba S, Komano T, Oritani T, Kamiya Y, Koshiba T (2000). "Abscisic aldehyde oxidase in leaves of Arabidopsis thaliana". Plant. J. 23 (4): 481–8. doi:10.1046/j.1365-313x.2000.00812.x. PMID 10972874.{{cite journal}}: CS1 maint: multiple names: authors list (link)