Cloned (Comment) | Organism |
---|---|
gene BADH2, reconstructed from transcriptome, DNA and amino acid sequence determination and analysis, sequence comparisons, quantitative real-time PCR enzyme expression analysis | Pandanus amaryllifolius |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
betaine aldehyde + NAD+ + H2O | Pandanus amaryllifolius | - |
betaine + NADH + 2 H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pandanus amaryllifolius | A0A2Z2GYT8 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | the site of storage for aroma volatile 2-acetyl-1-pyrroline (2AP) are bag-like structures called epidermal papillae identified on the lower epidermis of the leaves of the species | Pandanus amaryllifolius | - |
seedling | - |
Pandanus amaryllifolius | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
quantification of 2-acetyl-1-pyrroline (2AP) and other metabolites in vivo | Pandanus amaryllifolius |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-aminobutyraldehyde + NAD+ + H2O | - |
Pandanus amaryllifolius | 4-aminobutyrate + NADH + 2 H+ | - |
? | |
betaine aldehyde + NAD+ + H2O | - |
Pandanus amaryllifolius | betaine + NADH + 2 H+ | - |
? | |
additional information | betaine aldehyde substrates docking study, overview. The enzyme shows a good affinity with both betaine aldehyde (BAD) and 4-aminobutyraldehyde (GABald) as substrates | Pandanus amaryllifolius | ? | - |
- |
Subunits | Comment | Organism |
---|---|---|
? | x * 54000, about, sequence calculation | Pandanus amaryllifolius |
Synonyms | Comment | Organism |
---|---|---|
BADH2 | - |
Pandanus amaryllifolius |
betaine aldehyde dehydrogenase 2 | - |
Pandanus amaryllifolius |
PaBADH2 | - |
Pandanus amaryllifolius |
PND BADH2 | - |
Pandanus amaryllifolius |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Pandanus amaryllifolius |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Pandanus amaryllifolius |
General Information | Comment | Organism |
---|---|---|
additional information | three-dimensional docking analysis of PaBADH2 with betaine aldehyde | Pandanus amaryllifolius |
physiological function | Pandanus amaryllifolius accumulates the highest concentration of the major basmati aroma volatile 2-acetyl-1-pyrroline (2AP) in the plant kingdom. The expression of 2AP is correlated with the presence of a nonfunctional betaine aldehyde dehydrogenase 2 (BADH2) in aromatic rice and other plant species. 2AP biosynthesis in Pandanus amaryllifolius is not due to the inactivation of BADH2 | Pandanus amaryllifolius |