Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
etioplast | - |
Hordeum vulgare | 9513 | - |
etioplast prolamellar body | - |
Hordeum vulgare | 9541 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | removal of Mg2+ from the protochlorophyllide leads to inactivity of the compound as a substrate, activity can be restored by replacing the magnesium with zinc, whereas nickel, copper or cobalt fail to restore substrate activity | Hordeum vulgare | |
Zn2+ | removal of Mg2+ from the protochlorophyllide leads to inactivity of the compound as a substrate, activity can be restored by replacing the magnesium with zinc, whereas nickel, copper or cobalt fail to restore substrate activity | Hordeum vulgare |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Hordeum vulgare | naturally occurring esterified protochlorophyllide and chemically prepared protochlorophyllide methyl ester are not substrates for the enzyme, removal of Mg2+ from the protochlorophyllide leads to inactivity of the compound as a substrate | ? | - |
? | |
protochlorophyllide + NADPH | Hordeum vulgare | biosynthetic pathway leading to chlorophyll a | chlorophyllide + NADP+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Hordeum vulgare | - |
barley | - |
Hordeum vulgare | - |
L., cultivar Proctor | - |
Purification (Comment) | Organism |
---|---|
- |
Hordeum vulgare |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | naturally occurring esterified protochlorophyllide and chemically prepared protochlorophyllide methyl ester are not substrates for the enzyme, removal of Mg2+ from the protochlorophyllide leads to inactivity of the compound as a substrate | Hordeum vulgare | ? | - |
? | |
protochlorophyllide + NADPH | - |
Hordeum vulgare | chlorophyllide + NADP+ | - |
? | |
protochlorophyllide + NADPH | biosynthetic pathway leading to chlorophyll a | Hordeum vulgare | chlorophyllide + NADP+ | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | no reaction with NADH | Hordeum vulgare |