KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0027 | - |
reduced phenosafranine | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
0.0064 | - |
reduced diquat | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
0.015 | - |
reduced methyl viologen | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Desulfovibrio desulfuricans | Q8VNU2 | catalytic subunit | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
nitrite + reduced anthraquinone-2-sulfonate + H+ | about 95% conversion | Desulfovibrio desulfuricans | NH3 + H2O + oxidized anthraquinone-2-sulfonate | - |
? | |
nitrite + reduced diquat + H+ | 100% conversion | Desulfovibrio desulfuricans | NH3 + H2O + oxidized diquat | - |
? | |
nitrite + reduced indigo carmine + H+ | 75% conversion | Desulfovibrio desulfuricans | NH3 + H2O + oxidized indigo carmine | - |
? | |
nitrite + reduced methyl viologen + H+ | about 98% conversion | Desulfovibrio desulfuricans | NH3 + H2O + oxidized methyl viologen | - |
? | |
nitrite + reduced phenosafranine + H+ | about 102% conversion | Desulfovibrio desulfuricans | NH3 + H2O + oxidized phenosafranine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ccNiR | - |
Desulfovibrio desulfuricans |
cytochrome c nitrite reductase | - |
Desulfovibrio desulfuricans |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
79 | - |
reduced phenosafranine | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
738 | - |
reduced methyl viologen | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
1064 | - |
reduced diquat | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | - |
Desulfovibrio desulfuricans |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.029 | - |
reduced phenosafranine | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
0.049 | - |
reduced methyl viologen | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans | |
0.1664 | - |
reduced diquat | apparent value, in 0.2 M phosphate buffer pH 7.6, at 37°C | Desulfovibrio desulfuricans |