EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.8.99.5 | sulfite + a [DsrC protein]-dithiol + 2 reduced ferredoxin + 2 H+ |
- |
Desulfovibrio vulgaris Hildenborough |
hydrogen sulfide + a [DsrC protein]-disulfide + 2 oxidized ferredoxin + 3 H2O |
overall reaction |
? |
1.8.99.5 | sulfite + a [DsrC protein]-dithiol + reduced methyl viologen |
- |
Thermodesulfobacterium commune |
trithionate + a [DsrC protein]-disulfide + oxidized methyl viologen |
trithionate is the major product with reduced methyl viologen as electron donor |
? |
1.8.99.5 | sulfite + a [DsrC protein]-dithiol + reduced methyl viologen |
- |
Desulfocurvibacter africanus |
trithionate + a [DsrC protein]-disulfide + oxidized methyl viologen |
trithionate is the major product, plus formation of thiosulfate and sulfid |
? |
1.8.99.5 | sulfite + a [DsrC protein]-dithiol + reduced methyl viologen |
- |
Desulfocurvibacter africanus Benghazi |
trithionate + a [DsrC protein]-disulfide + oxidized methyl viologen |
trithionate is the major product, plus formation of thiosulfate and sulfid |
? |