EC Number | Cloned (Comment) | Organism |
---|---|---|
1.8.3.1 | - |
Homo sapiens |
1.8.3.1 | - |
Gallus gallus |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.8.3.1 | R472M | introduction of predicted catalytic site residues of assimilatory nitrate reductase, kinetic analysis | Homo sapiens |
1.8.3.1 | R472Q | introduction of predicted catalytic site residues of assimilatory nitrate reductase, kinetic analysis | Homo sapiens |
1.8.3.1 | V474M | active site mutant, kinetic analysis | Homo sapiens |
1.8.3.1 | Y322F/R450M | introduction of predicted catalytic site residues of assimilatory nitrate reductase, markedly decreased ability to bind sulfite at pH 8.5 | Gallus gallus |
1.8.3.1 | Y343F/R472Q | active site mutant, kinetic analysis | Homo sapiens |
1.8.3.1 | Y343N | active site mutant, kinetic analysis | Homo sapiens |
1.8.3.1 | Y343N/R472M | active site mutant, kinetic analysis | Homo sapiens |
1.8.3.1 | Y343N/R472M/V474M | active site mutant, kinetic analysis | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.3.1 | 0.00046 | - |
sulfite | mutant V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.0013 | - |
sulfite | wild-type, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.00133 | - |
sulfite | wild-type, 25°C, pH 7.0 | Gallus gallus | |
1.8.3.1 | 0.00134 | - |
sulfite | mutant V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0019 | - |
sulfite | mutant R472M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.0023 | - |
sulfite | mutant R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.0025 | - |
sulfite | mutant R472M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0027 | - |
sulfite | wild-type, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0032 | - |
sulfite | mutant V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.0035 | - |
sulfite | mutant R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0043 | - |
sulfite | wild-type, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.0047 | - |
sulfite | mutant R472M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.008 | - |
sulfite | wild-type, 25°C, pH 8.5 | Gallus gallus | |
1.8.3.1 | 0.0083 | - |
sulfite | wild-type, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.013 | - |
sulfite | mutant R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.0144 | - |
sulfite | mutant V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.016 | - |
sulfite | mutant R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.021 | - |
sulfite | mutant R472M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.022 | - |
sulfite | wild-type, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.0319 | - |
sulfite | mutant V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0354 | - |
sulfite | mutant V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.04 | - |
sulfite | mutant V474M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.045 | - |
sulfite | mutant R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.0529 | - |
sulfite | wild-type, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.0537 | - |
sulfite | mutant R472M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0614 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.067 | - |
sulfite | wild-type, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0877 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.094 | - |
sulfite | mutant R472M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.0947 | - |
sulfite | mutant Y343N, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0953 | - |
sulfite | mutant Y343N, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.0967 | - |
sulfite | mutant R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0969 | - |
sulfite | mutant R472M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.181 | - |
sulfite | mutant R472Q, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.2827 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.297 | - |
sulfite | mutant Y343N, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.712 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.85 | - |
sulfite | mutant Y343N, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 1.1 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 1.42 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 2.14 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 2.46 | - |
sulfite | mutant Y343N, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 3.34 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 4.64 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 8.6 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 7.0 | Gallus gallus | |
1.8.3.1 | 9.37 | - |
sulfite | mutant Y343N, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 11.73 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 8.5 | Gallus gallus | |
1.8.3.1 | 12 | - |
sulfite | mutant Y343N, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 14 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 16.8 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 19.28 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 39.9 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 42.99 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 55.5 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 59.6 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 85.64 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 111 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 208 | - |
sulfite | mutant Y343N/R472m, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 418 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 10.0 | Homo sapiens |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.8.3.1 | Gallus gallus | P07850 | - |
- |
1.8.3.1 | Homo sapiens | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.8.3.1 | sulfite + cytochrome c | - |
Homo sapiens | sulfate + reduced cytochrome c | - |
? | |
1.8.3.1 | sulfite + cytochrome c | - |
Gallus gallus | sulfate + reduced cytochrome c | - |
? | |
1.8.3.1 | sulfite + ferricyanide + H2O | - |
Homo sapiens | sulfate + ferrocyanide | - |
? | |
1.8.3.1 | sulfite + ferricyanide + H2O | - |
Gallus gallus | sulfate + ferrocyanide | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.3.1 | 0.46 | - |
sulfite | mutant R472M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.52 | - |
sulfite | mutant R472Q, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.97 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 1.13 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 1.13 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 1.33 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 1.35 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 1.42 | - |
sulfite | mutant Y343N/R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 1.44 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 1.7 | - |
sulfite | mutant R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 1.73 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 1.8 | - |
sulfite | mutant R472M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 1.9 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 2.05 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 2.25 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 2.3 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 2.52 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 8.5 | Gallus gallus | |
1.8.3.1 | 2.8 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 2.96 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 3.17 | - |
sulfite | mutant Y343N, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 3.4 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 3.45 | - |
sulfite | mutant R472M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 3.5 | - |
sulfite | mutant R472M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 3.58 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 3.6 | - |
sulfite | mutant R472M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 3.8 | - |
sulfite | mutant R472M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 3.9 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 4.24 | - |
sulfite | mutant R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 4.38 | - |
sulfite | mutant Y343N, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 4.6 | - |
sulfite | mutant R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 4.83 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 7.0 | Gallus gallus | |
1.8.3.1 | 4.9 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 5 | - |
sulfite | mutant R472M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 5.23 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 5.6 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 5.8 | - |
sulfite | mutant R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 5.96 | - |
sulfite | mutant V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 8.1 | - |
sulfite | mutant Y343N, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 8.2 | - |
sulfite | mutant R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 9.3 | - |
sulfite | mutant R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 11.4 | - |
sulfite | mutant V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 12.4 | - |
sulfite | mutant V474M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 12.8 | - |
sulfite | mutant Y343N, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 13 | - |
sulfite | wild-type, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 13.2 | - |
sulfite | wild-type, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 13.75 | - |
sulfite | mutant Y343N, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 15.5 | - |
sulfite | mutant Y343N, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 15.8 | - |
sulfite | mutant V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 16.9 | - |
sulfite | mutant Y343N, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 17.1 | - |
sulfite | mutant V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 17.8 | - |
sulfite | mutant V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 19.6 | - |
sulfite | mutant V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 24.2 | - |
sulfite | wild-type, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 25.7 | - |
sulfite | wild-type, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 25.9 | - |
sulfite | wild-type, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 26.3 | - |
sulfite | wild-type, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 26.9 | - |
sulfite | wild-type, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 36.1 | - |
sulfite | wild-type, 25°C, pH 7.0 | Gallus gallus | |
1.8.3.1 | 73 | - |
sulfite | wild-type, 25°C, pH 8.5 | Gallus gallus |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.3.1 | 0.00047 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.00067 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.0013 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.0033 | - |
sulfite | mutant Y343N/R472m, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.0047 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0049 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.0069 | - |
sulfite | mutant Y343N/R472m, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.008 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.01 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.0124 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.0244 | - |
sulfite | mutant Y343N/R472M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.0279 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.036 | - |
sulfite | mutant Y343N, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 0.069 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.0866 | - |
sulfite | mutant Y343N, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 0.167 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 0.173 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 0.214 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 8.5 | Gallus gallus | |
1.8.3.1 | 0.237 | - |
sulfite | mutant Y343N/R472M/V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 0.316 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 0.632 | - |
sulfite | mutant Y343N, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 0.725 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 1.97 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 1.99 | - |
sulfite | mutant Y343N, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 2.35 | - |
sulfite | mutant Y343F/R472Q, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 3.33 | - |
sulfite | mutant Y343N, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 4.63 | - |
sulfite | mutant Y343N, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 8.6 | - |
sulfite | wild-type, 25°C, pH 7.0 | Gallus gallus | |
1.8.3.1 | 13.5 | - |
sulfite | mutant Y343N, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 30.8 | - |
sulfite | mutant V474M, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 53.6 | - |
sulfite | mutant V474M, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 136 | - |
sulfite | mutant V474M, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 246 | - |
sulfite | wild-type, 25°C, pH 10.0 | Homo sapiens | |
1.8.3.1 | 392 | - |
sulfite | wild-type, 25°C, pH 9.5 | Homo sapiens | |
1.8.3.1 | 446 | - |
sulfite | mutant V474M, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 558 | - |
sulfite | mutant V474M, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 851 | - |
sulfite | mutant V474M, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 1160 | - |
sulfite | wild-type, 25°C, pH 9.0 | Homo sapiens | |
1.8.3.1 | 1300 | - |
sulfite | mutant V474M, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 3260 | - |
sulfite | wild-type, 25°C, pH 8.5 | Homo sapiens | |
1.8.3.1 | 5950 | - |
sulfite | wild-type, 25°C, pH 8.0 | Homo sapiens | |
1.8.3.1 | 8690 | - |
sulfite | wild-type, 25°C, pH 8.5 | Gallus gallus | |
1.8.3.1 | 8900 | - |
sulfite | wild-type, 25°C, pH 7.0 | Homo sapiens | |
1.8.3.1 | 10000 | - |
sulfite | wild-type, 25°C, pH 6.0 | Homo sapiens | |
1.8.3.1 | 27000 | - |
sulfite | mutant Y322N/R450M, 25°C, pH 7.0 | Gallus gallus |