Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | NYC1 and NO have enhanced expression in senescing tissues | Oryza sativa |
Cloned (Comment) | Organism |
---|---|
positional cloning of nyc1 | Oryza sativa |
Protein Variants | Comment | Organism |
---|---|---|
additional information | a double mutant constructed between nyc1 and cao (enzyme for chlorophyll b biosynthesis) fails to display a stay-green phenotype during dark-induced senescence | Arabidopsis thaliana |
additional information | nyc1-mutant is a stay-green mutant. The double mutant nyc1/nol only slightly enhances the corresponding single mutant phenotypes | Oryza sativa |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
plastid | NYC1 protein may have three transmembrane spanning domains. NOL is located on the stromal surface of the thylakoid membrane. NYC1 and NOL interact with one another, forming a functional chlorophyll b reductase complex | Oryza sativa | 9536 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Oryza sativa | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
chlorophyll b + NADPH | - |
Arabidopsis thaliana | 7-hydroxymethyl chlorophyll a + NADP+ | - |
? | |
chlorophyll b + NADPH | catalyzed by recombinant NOL, whereas NYC1 protein alone shows no activity, but it is required for a functional chlorophyll b reductase | Oryza sativa | 7-hydroxymethyl chlorophyll a + NADP+ | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CBR | - |
Oryza sativa |
chlorophyll b reductase | - |
Arabidopsis thaliana |
chlorophyll b reductase | - |
Oryza sativa |
NOL | - |
Oryza sativa |
NON-YELLOW COLORING 1 | - |
Oryza sativa |
NYC1 | - |
Arabidopsis thaliana |
NYC1 | - |
Oryza sativa |