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Literature summary extracted from

  • Wen, P.F.; Ji, W.; Gao, M.Y.; Niu, T.Q.; Xing, Y.F.; Niu, X.Y.
    Accumulation of flavanols and expression of leucoanthocyanidin reductase induced by postharvest UV-C irradiation in grape berry (2015), Genet. Mol. Res., 14, 7687-7695 .
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.17.1.3 genes Vv lar1 and Vv lar2, quantitative real-time RT-PCR enzyme expression analysis Vitis vinifera
1.17.1.3 genes Vvlar1 and Vvlar2, quantitative real-time RT-PCR enzyme expression analysis Vitis vinifera

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.17.1.3 2,3-trans-3,4-cis-leucocyanidin + NADPH + H+ Vitis vinifera
-
 (2R,3S)-catechin + NADP+ + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.17.1.3 Vitis vinifera Q4W2K4 cv. Cabernet Sauvignon, grown in a vineyard at Shanxi Agricultural University, located in Taigu County, Shanxi Province, China
-
1.17.1.3 Vitis vinifera Q4W2K6 cv. Cabernet Sauvignon, grown in a vineyard at Shanxi Agricultural University, located in Taigu County, Shanxi Province, China
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.17.1.3 fruit from 5-year-old plants Vitis vinifera
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.17.1.3 2,3-trans-3,4-cis-leucocyanidin + NADPH + H+
-
 Vitis vinifera (2R,3S)-catechin + NADP+ + H2O
-
 ?
1.17.1.3 dihydroquercetin + NADPH + H+
-
 Vitis vinifera (+)-catechin + NADP+ + H2O
-
 ?
1.17.1.3 dihydroquercetin + NADPH + H+
-
 Vitis vinifera (2R,3S)-catechin + NADP+ + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
1.17.1.3 LAR
-
 Vitis vinifera
1.17.1.3 LAR1
-
 Vitis vinifera
1.17.1.3 lar2
-
 Vitis vinifera
1.17.1.3 Vv lar1
-
 Vitis vinifera
1.17.1.3 Vv lar2
-
 Vitis vinifera

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.17.1.3 25
-
 assay at Vitis vinifera

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.17.1.3 7.5
-
 assay at Vitis vinifera

Cofactor

EC Number Cofactor Comment Organism Structure
1.17.1.3 NADPH
-
 Vitis vinifera

Expression

EC Number Organism Comment Expression
1.17.1.3 Vitis vinifera UV-C irradiation induced the transcription of Vv lar1 and Vv lar2 and the synthesis of LAR1 and LAR2 proteins, resulting in increased accumulation of flavanol polyphenol in the grape berries, quantitative real-time RT-PCR enzyme expression analysis, overview up
1.17.1.3 Vitis vinifera UV-C irradiation induces the transcription of Vv lar1 and Vv lar2 and the synthesis of LAR1 and LAR2 proteins, resulting in increased accumulation of flavanol polyphenol in the grape berries, quantitative real-time RT-PCR enzyme expression analysis, overview up