Cloned (Comment) | Organism |
---|---|
expressed in Nicotiana tabacum cultivar Nipponbare | Oryza sativa |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | - |
Oryza sativa | 9507 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha-carotene + reduced acceptor + H+ + O2 | Oryza sativa | - |
zeinoxanthin + acceptor + H2O | - |
? | |
beta-carotene + 4 reduced ferredoxin [iron-sulfur] cluster + H+ + O2 | Oryza sativa | - |
zeaxanthin + 4 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | preferentially expressed in leaves | Oryza sativa | - |
leaf sheath | - |
Oryza sativa | - |
root | - |
Oryza sativa | - |
spikelet | - |
Oryza sativa | - |
stem | - |
Oryza sativa | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha-carotene + reduced acceptor + H+ + O2 | - |
Oryza sativa | zeinoxanthin + acceptor + H2O | - |
? | |
beta-carotene + 4 reduced ferredoxin [iron-sulfur] cluster + H+ + O2 | - |
Oryza sativa | zeaxanthin + 4 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
betaOHase | - |
Oryza sativa |
carotenoid beta-ring hydroxylase | - |
Oryza sativa |
CrtR-B | - |
Oryza sativa |
CYP97A4 | - |
Oryza sativa |
General Information | Comment | Organism |
---|---|---|
malfunction | knock-out of the gene reduces lutein and increases alpha-carotene, contributing to sensitivity to intense light | Oryza sativa |
metabolism | the enzyme is involved in lutein biosynthesis and also alpha-carotene hydroxylation | Oryza sativa |