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Literature summary for 1.3.1.77 extracted from

  • Xie, D.Y.; Sharma, S.B.; Paiva, N.L.; Ferreira, D.; Dixon, R.A.
    Role of anthocyanidin reductase, encoded by BANYULS in plant flavonoid biosynthesis (2003), Science, 299, 396-399.
    View publication on PubMed
Search for more literature for 1.3.1.77

Cloned(Commentary)

Cloned (Comment) Organism
constitutive expression of the enzyme under control of the cauliflower mosaic virus 35S promoter in Nicotiana tabacum and Arabidopsis. Tobacco lines expressing the enzyme from Medicago trunculata lose the pink flower pigmentation characteristics of wild-type and empty vector control plants Medicago truncatula

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2,3-cis-flavan-3-ol + NAD(P)+ Medicago truncatula the enzyme is involved in formation of condensed tannins. The enzyme competes with anthocyanidin synthase, for the pool of flavan-3,4-diol anthocyanidin + NAD(P)H + H+
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Organism

Organism UniProt Comment Textmining
Medicago truncatula Q84XT1
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Source Tissue

Source Tissue Comment Organism Textmining
flower
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 Medicago truncatula
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flower bud
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 Medicago truncatula
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leaf very weak Medicago truncatula
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seed strong expression Medicago truncatula
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2,3-cis-flavan-3-ol + NAD(P)+ the enzyme is involved in formation of condensed tannins. The enzyme competes with anthocyanidin synthase, for the pool of flavan-3,4-diol Medicago truncatula anthocyanidin + NAD(P)H + H+
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 ?

Synonyms

Synonyms Comment Organism
AtANR
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 Medicago truncatula
MtANR
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 Medicago truncatula

Cofactor

Cofactor Comment Organism Structure
NAD+
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 Medicago truncatula