Cloned (Comment) | Organism |
---|---|
gene ABA2, encodes a short-chain dehydrogenase/reductase1 (SDR1) that catalyzes the multistep conversion of xanthoxin to abscisic aldehyde during abscisic acid biosynthesis in Arabidopsis thalian, genotyping | Arabidopsis thaliana |
Protein Variants | Comment | Organism |
---|---|---|
additional information | generation of aba2 mutants. The pABA2::SDR3 transgene fails to complement the aba2 mutant phenotype, and transgenic plants show the same levels of ABA as the aba2 mutants, phenotype, overview | Arabidopsis thaliana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
xanthoxin + NAD+ | Arabidopsis thaliana | multistep conversion | abscisic aldehyde + NADH + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q9SCU0 | gene ABA2 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | homologous AtSDR3 and AtABA2 have different spatial and temporal expression patterns | Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
xanthoxin + NAD+ | multistep conversion | Arabidopsis thaliana | abscisic aldehyde + NADH + H+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
SDR1 | - |
Arabidopsis thaliana |
short-chain dehydrogenase/reductase1 | - |
Arabidopsis thaliana |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Arabidopsis thaliana |
General Information | Comment | Organism |
---|---|---|
malfunction | the aba2 mutant displays less seed dormancy, glucose insensitivity, small plat size, early flowering, and wiltness, no complementation by expression of AtSDR3, enotype, overview | Arabidopsis thaliana |
additional information | comparative expression analysis of three AtSDR genes and their amino acid sequence alignment, overview | Arabidopsis thaliana |