Cloned (Comment) | Organism |
---|---|
gene LidnDH, DNA library construction from a single pool of six samples, DNA sequence determination and comparisons, quantitative real-time PCR enzyme expression analysis in different regional samples of cv. Cabernet Sauvignon berries | Vitis vinifera |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-idonate + NAD+ | Vitis vinifera | - |
5-dehydro-D-gluconate + NADH + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Vitis vinifera | Q1PSI9 | cv. Cabernet Sauvignon, clone338 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
berry | grape berries from regions Changli (CL) and Gaotai (GT)in eastern and western China,respectively. Some genes required for carbohydrate metabolism, such as hexose transporter, L-idonate dehydrogenase, and phosphoenolpyruvate carboxylase, are significantly upregulated in the CL berries in relation to the GT berries, which positively correlated with the sugar and organic acid accumulations | Vitis vinifera | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-idonate + NAD+ | - |
Vitis vinifera | 5-dehydro-D-gluconate + NADH + H+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
L-idonate dehydrogenase | - |
Vitis vinifera |
LidnDH | - |
Vitis vinifera |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Vitis vinifera |
General Information | Comment | Organism |
---|---|---|
additional information | cultivar Cabernet Sauvignon transcriptome analysis dependent on regional parameters of six different samples, overview. Two unigenes encoding L-idonate dehydrogenase (LidnDH) are detected from the assembled transcriptome. One is expressed higher in Changli region berries than in Gaotai region berries at E-L 31 stage,while the other is expressed higher at E-L 38 stage in Gaotai region berries | Vitis vinifera |
physiological function | enzyme LidnDH catalyzes the conversion of L-idonate to 5-keto D-gluconic acid in plant and is proposed to be a rate-limiting step in biosynthesis of tartaric acid from ascorbic acid | Vitis vinifera |