swp_0853 - Shewanella piezotolerans WP3
Nitrite/sulfite reductase, hemoprotein beta-component, ferrodoxin-like:Nitrite and sulphite reductase 4Fe-4S region
> swp_0853 - Shewanella piezotolerans WP3 [Nitrite/sulfite reductase, hemoprotein beta-component, ferrodoxin-like:Nitrite and sulphite reductase 4Fe-4S region]
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Metadata
Organism Source: 225849 - Shewanella piezotolerans WP3
EC Number: 1.7.7.1 / 1.8.1.2 / 1.8.1.2 / 1.8.7.1
Cluster:
Registry Model:
Reactions
| reaction id | name | note |
|---|---|---|
| KEGG:R00790 | ammonia:ferredoxin oxidoreductase | Ammonia + 2 H2O + 6 Oxidized ferredoxin <=> Nitrite + 6 Reduced ferredoxin + 6 H+ |
| KEGG:R00858 | hydrogen-sulfide:NADP+ oxidoreductase | Hydrogen sulfide + 3 NADP+ + 3 H2O <=> Sulfite + 3 NADPH + 3 H+ |
| KEGG:R00859 | hydrogen-sulfide:ferredoxin oxidoreductase | Hydrogen sulfide + 6 Oxidized ferredoxin + 3 H2O <=> Sulfite + 6 Reduced ferredoxin + 6 H+ |
| KEGG:R03600 | hydrogen-sulfide:ferredoxin oxidoreductase | Hydrogen selenide + 6 Oxidized ferredoxin + 3 H2O <=> Selenite + 6 Reduced ferredoxin + 8 H+ |
| BioCyc:SULFITE-REDUCT-RXN | 5 PROTON + 3 NADPH + SO3 --> 3 WATER + 3 NADP + HS | The fourth and final reaction in the conversion of sulfateto sulfide. This reaction catalyzes the conversion of sulfite tosulfide, leading to the synthesis of cysteine. |
| Rhea:RHEA:13802 | hydrogen sulfide + 3 NADP+ + 3 H2O => sulfite + 3 NADPH + 4 H+ | |
| Rhea:RHEA:13803 | sulfite + 3 NADPH + 4 H+ => hydrogen sulfide + 3 NADP+ + 3 H2O | |
| Rhea:RHEA:13804 | hydrogen sulfide + 3 NADP+ + 3 H2O <=> sulfite + 3 NADPH + 4 H+ | |
| Rhea:RHEA:18042 | 6 oxidized [2Fe-2S]-[ferredoxin] + NH4+ + 2 H2O => nitrite + 6 reduced [2Fe-2S]-[ferredoxin] + 8 H+ | Ferredoxin-nitrite reductase Vega, J.M.; Cardenas, J.; Losada, M.; Methods Enzymol. 69, 255-270 (1980) |
| Rhea:RHEA:18043 | nitrite + 6 reduced [2Fe-2S]-[ferredoxin] + 8 H+ => 6 oxidized [2Fe-2S]-[ferredoxin] + NH4+ + 2 H2O | Ferredoxin-nitrite reductase Vega, J.M.; Cardenas, J.; Losada, M.; Methods Enzymol. 69, 255-270 (1980) |
| Rhea:RHEA:18044 | 6 oxidized [2Fe-2S]-[ferredoxin] + NH4+ + 2 H2O <=> nitrite + 6 reduced [2Fe-2S]-[ferredoxin] + 8 H+ | Ferredoxin-nitrite reductase Vega, J.M.; Cardenas, J.; Losada, M.; Methods Enzymol. 69, 255-270 (1980) |
| Rhea:RHEA:23133 | hydrogen sulfide + 6 oxidized [2Fe-2S]-[ferredoxin] + 3 H2O => sulfite + 6 reduced [2Fe-2S]-[ferredoxin] + 7 H+ | |
| Rhea:RHEA:23134 | sulfite + 6 reduced [2Fe-2S]-[ferredoxin] + 7 H+ => hydrogen sulfide + 6 oxidized [2Fe-2S]-[ferredoxin] + 3 H2O | |
| Rhea:RHEA:23135 | hydrogen sulfide + 6 oxidized [2Fe-2S]-[ferredoxin] + 3 H2O <=> sulfite + 6 reduced [2Fe-2S]-[ferredoxin] + 7 H+ | |
| BioCyc:FERREDOXIN--NITRITE-REDUCTASE-RXN | NITRITE + 6 Reduced-ferredoxins + 8 PROTON --> AMMONIUM + 2 WATER + 6 Oxidized-ferredoxins | |
| BioCyc:SULFITE-REDUCTASE-FERREDOXIN-RXN | SO3 + 6 Reduced-ferredoxins + 8 PROTON --> HS + 6 Oxidized-ferredoxins + 3 WATER |
Pathways
| pathway id | name |
|---|