Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Ferredoxin | highly stimulates NADPH oxidation | Spinacia oleracea | |
sodium cholate | stimulated NADPH oxidation, especially in presence of plastoquinone substrate | Spinacia oleracea |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | inhibits reduction of plastoquinone incorporated into sodium cholate micelles | Spinacia oleracea | |
myristyltrimethylammonium bromide | inhibits reduction of plastoquinone almost completely at 15 mM | Spinacia oleracea | |
octylglucoside | inhibits reduction of plastoquinone | Spinacia oleracea | |
SDS | inhibits reduction of plastoquinone almost completely at 15 mM | Spinacia oleracea | |
Triton X-100 | inhibits reduction of plastoquinone | Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
thylakoid membrane | - |
Spinacia oleracea | 42651 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Spinacia oleracea | enzyme is involved in cyclic electron transport and chlororespiration | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spinacia oleracea | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | enzyme is involved in cyclic electron transport and chlororespiration | Spinacia oleracea | ? | - |
? | |
plastoquinone + NADPH | plastoquinones with different length of side chains from spinach, preference for short chain substrate, reaction proceeds via a FMN and a semiquinone intermediate, incorporation of the substrate into sodium cholate micelles is required for activity, micelles structure scheme | Spinacia oleracea | ? + NADP+ | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FMN | - |
Spinacia oleracea | |
NADPH | - |
Spinacia oleracea |