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Literature summary for 2.3.1.302 extracted from

  • Li, Z.; Chen, Y.; Meesapyodsuk, D.; Qiu, X.
    The biosynthetic pathway of major avenanthramides in oat (2019), Metabolites, 9, 163 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Avena sativa

Organism

Organism UniProt Comment Textmining
Avena sativa A0A4Y5UJ70 isoform HHT4
-
Avena sativa Q7XXP3 isoform HHT1
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
caffeoyl-CoA + 5-hydroxyanthranilate
-
Avena sativa avenanthramide C + CoA
-
?
additional information no substrate: feruloyl-CoA Avena sativa ?
-
-
p-coumaroyl-CoA + 5-hydroxyanthranilate
-
Avena sativa avenanthramide A + CoA
-
?

Synonyms

Synonyms Comment Organism
HHT1
-
Avena sativa
HHT4
-
Avena sativa

General Information

General Information Comment Organism
physiological function oat HHTs are responsible for the biosynthesis of avenanthramide A and avenanthramide C using hydroxyanthranilic acid as an acyl acceptor and p-coumaroyl-CoA and caffeoyl-CoA as an acyl donor, respectively. Contrary, avenanthramide B is synthesized by a caffeoyl-CoA O-methyltransferase enzyme through the methylation of avenanthramide C Avena sativa