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Literature summary for 1.2.3.1 extracted from

  • Bittner, F.; Oreb, M.; Mendel, R.R.
    ABA3 is a molybdenum cofactor sulfurase required for activation of aldehyde oxidase and xanthine dehydrogenase in Arabidopsis thaliana (2001), J. Biol. Chem., 276, 40381-40384.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Pichia pastoris of the AOalpha gene Arabidopsis thaliana

General Stability

General Stability Organism
recombinant enzyme inactivated by KCN treatment Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
abscisic aldehyde + H2O + O2 Arabidopsis thaliana four aldehyde oxidases are known that have varying affinities to abscisic aldehyde. AOdelta, endcoded by AAO3 specifically catalyses this step in rosette leaves abscisic acid + H2O2
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?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Renatured (Commentary)

Renatured (Comment) Organism
after inactivation with KCN, anaerobic reconstitution by sulfide and dithionite were succesful Arabidopsis thaliana

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
abscisic aldehyde + H2O + O2 four aldehyde oxidases are known that have varying affinities to abscisic aldehyde. AOdelta, endcoded by AAO3 specifically catalyses this step in rosette leaves Arabidopsis thaliana abscisic acid + H2O2
-
?
indole 3-carbaldehyde + H2O + O2
-
Arabidopsis thaliana indole 3-carboxylate + H2O2
-
?

Synonyms

Synonyms Comment Organism
AO
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Arabidopsis thaliana