Cloned (Comment) | Organism |
---|---|
genetic mapping of aba1 mutants, complementation of a mutant strain | Arabidopsis thaliana |
Protein Variants | Comment | Organism |
---|---|---|
additional information | screening and analysis of gene ABA1 mutations, phenotypes, overview | Arabidopsis thaliana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | Arabidopsis thaliana | - |
violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? | |
additional information | Arabidopsis thaliana | the enzyme catalyses the epoxidation of zeaxanthin to antheraxanthin and violaxanthin, generating the epoxycarotenoid precursor of the ABA biosynthetic pathway, overview | ? | - |
? | |
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | Arabidopsis thaliana | - |
antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q9FGC7 | gene ABA1 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | - |
Arabidopsis thaliana | violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? | |
additional information | the enzyme catalyses the epoxidation of zeaxanthin to antheraxanthin and violaxanthin, generating the epoxycarotenoid precursor of the ABA biosynthetic pathway, overview | Arabidopsis thaliana | ? | - |
? | |
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | - |
Arabidopsis thaliana | antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD(P)H | - |
Arabidopsis thaliana |