EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.97.1.12 | chloroplast | - |
Flaveria bidentis | 9507 | - |
1.97.1.12 | thylakoid membrane | - |
Flaveria bidentis | 42651 | - |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.97.1.12 | reduced cytochrome b6 + oxidized ferredoxin + hv | Flaveria bidentis | - |
oxidized cytochrome b6 + reduced ferredoxin | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.97.1.12 | Flaveria bidentis | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.97.1.12 | bundle sheath | - |
Flaveria bidentis | - |
1.97.1.12 | leaf | - |
Flaveria bidentis | - |
1.97.1.12 | mesophyll | - |
Flaveria bidentis | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.97.1.12 | additional information | in vitro plastoquinone reduction assay with the addition of ferredoxin | Flaveria bidentis | ? | - |
? | |
1.97.1.12 | reduced cytochrome b6 + oxidized ferredoxin + hv | - |
Flaveria bidentis | oxidized cytochrome b6 + reduced ferredoxin | - |
? | |
1.97.1.12 | reduced plastocyanin + oxidized ferredoxin + hv | - |
Flaveria bidentis | oxidized plastocyanin + reduced ferredoxin | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.97.1.12 | PSI | - |
Flaveria bidentis |
EC Number | General Information | Comment | Organism |
---|---|---|---|
1.97.1.12 | metabolism | the physiological contribution of NDH-mediated CEF is greater in C4 photosynthesis than in C3 photosynthesis, suggesting that the mechanism of PET in C4 photosynthesis has changed from that in C3 photosynthesis accompanying the changes in the mechanism of CO2 assimilation | Flaveria bidentis |
1.97.1.12 | physiological function | Cyclic electron flow (CEF) can produce ATP without producing NADPH by transporting electrons from the accepter side of PSI to plastoquinone in a cyclic manner and promoting proton translocation across the thylakoid membrane. CEF around PSI mediated by chloroplast NADH dehydrogenase-like complex (NDH), is an alternative pathway of photosynthetic electron transport (PET) and plays a crucial role in C4 photosynthesis, although the contribution of NDH-mediated CEF is small in C3 photosynthesis. NDH-suppressed plants grow poorly, especially under low light conditions. Electron donation to PSI from NDH occurs via the Cyt b6/f complex, the Cyt b6/f complex functions as a proton pump across the thylakoid membrane | Flaveria bidentis |