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Literature summary extracted from

  • Shin, D.; Choi, M.; Kang, C.; Park, C.; Choi, S.; Park, Y.
    Overexpressing the wheat dihydroflavonol 4-reductase gene TaDFR increases anthocyanin accumulation in an Arabidopsis dfr mutant (2016), Genes Genomics, 38, 333-340.
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.1.1.219 gene TaDFR-A, from cv. Iksan370, DNA and amino acid sequencdetermination and analysis, quantitative PCR enzyme expression analysis, overexpressing the Triticum aestivum dihydroflavonol 4-reductase gene TaDFR under the control of the CaMV35S promoter via Agrobacterium tumefaciens strain GV3101 (C58) transfection in a Arabidopsis thaliana dfr mutant increases anthocyanin accumulation in the mutant Triticum aestivum

Protein Variants

EC Number Protein Variants Comment Organism
1.1.1.219 additional information expression of TaDFR-I from cultivar Iksan370 lines in Arabidopsis thaliana and detection of the presence of transcriptional regulatory factors similar to those of Arabidopsis that regulate TaDFR expression in response to various abiotic stresses Triticum aestivum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.219 dihydrokaempferol + NADPH + H+ Triticum aestivum
-
 leucopelargonidin + NADP+
-
 ?
1.1.1.219 dihydromyricetin + NADPH + H+ Triticum aestivum
-
 leucodelphinidin + NADP+
-
 ?
1.1.1.219 dihydroquercetin + NADPH + H+ Triticum aestivum
-
 cis-3,4-leucocyanidin + NADP+
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.219 Triticum aestivum Q75QJ0 cvs. Iksan370 and Keumkang
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.219 coleoptile
-
 Triticum aestivum
-
1.1.1.219 leaf young Triticum aestivum
-
1.1.1.219 seedling
-
 Triticum aestivum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.219 dihydrokaempferol + NADPH + H+
-
 Triticum aestivum leucopelargonidin + NADP+
-
 ?
1.1.1.219 dihydromyricetin + NADPH + H+
-
 Triticum aestivum leucodelphinidin + NADP+
-
 ?
1.1.1.219 dihydroquercetin + NADPH + H+
-
 Triticum aestivum cis-3,4-leucocyanidin + NADP+
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.1.1.219 DFR
-
 Triticum aestivum
1.1.1.219 TaDFR
-
 Triticum aestivum
1.1.1.219 TaDFR-A
-
 Triticum aestivum
1.1.1.219 TaDFR-I
-
 Triticum aestivum

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.219 NADPH
-
 Triticum aestivum

General Information

EC Number General Information Comment Organism
1.1.1.219 malfunction overexpressing the Triticum aestivum dihydroflavonol 4-reductase gene TaDFR increases anthocyanin accumulation in an Arabidopsis thaliana dfr mutant Triticum aestivum
1.1.1.219 physiological function the enzyme catalyzes the conversion of dihydroflavonol to leucoanthocyanidins during anthocyanin biosynthesis. TaDFR-I complements the function of DFR in Arabidopsis thaliana dfr mutant Triticum aestivum