Protein Variants | Comment | Organism |
---|---|---|
C60A | Km and kcat(4-nitrophenyl acetate) slightly decreased compared to wild-type | Saccharomyces cerevisiae |
C60S | Km and kcat(4-nitrophenyl acetate) slightly decreased compared to wild-type. mutant is not inactivated by peroxide | Saccharomyces cerevisiae |
H160I | Oxidation leads to activation of mutant enzyme. Km (4-nitrophenyl acetate) increased and kcat (4-nitrophenyl acetate) decreased compared to wild-type. Oxidized form (with or without catalase): Km (4-nitrophenyl acetate) increased and kcat (4-nitrophenyl acetate) increased compared to wild-type | Saccharomyces cerevisiae |
H160S | Km (4-nitrophenyl acetate) slightly decreased and kcat (4-nitrophenyl acetate) slightly decreased compared to wild-type | Saccharomyces cerevisiae |
N64A | Km (4-nitrophenyl acetate) slightly increased and kcat (4-nitrophenyl acetate) slightly decreased compared to wild-type | Saccharomyces cerevisiae |
W197I | Km (4-nitrophenyl acetate) decreased and kcat (4-nitrophenyl acetate) decreased compared to wild-type | Saccharomyces cerevisiae |
W197I/C60S | Km (4-nitrophenyl acetate) decreased and kcat (4-nitrophenyl acetate) decreased compared to wild-type. Km (S-lactolylglutathione) increased and kcat (4-nitrophenyl acetate) highly decreased compared to wild-type | Saccharomyces cerevisiae |
W197I/H160I | Km (4-nitrophenyl acetate) increased and kcat (4-nitrophenyl acetate) decreased compared to wild-type. Km (S-lactolylglutathione) decreased and kcat (4-nitrophenyl acetate) highly decreased compared to wild-type | Saccharomyces cerevisiae |
Y278F | Km (4-nitrophenyl acetate) slightly decreased and kcat (4-nitrophenyl acetate) slightly decreased compared to wild-type | Saccharomyces cerevisiae |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | - |
Saccharomyces cerevisiae | |
peroxide | - |
Saccharomyces cerevisiae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.054 | - |
4-nitrophenyl acetate | mutant W197I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.14 | - |
4-nitrophenyl acetate | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.16 | - |
4-nitrophenyl acetate | mutant H160S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.18 | - |
4-nitrophenyl acetate | mutant Y278F, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.19 | - |
4-nitrophenyl acetate | mutant C60A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.19 | - |
4-nitrophenyl acetate | mutant C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.4 | - |
4-nitrophenyl acetate | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.78 | - |
4-nitrophenyl acetate | mutant N64A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.9 | - |
S-Lactoylglutathione | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.99 | - |
4-nitrophenyl acetate | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
2.5 | - |
4-nitrophenyl acetate | mutant H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
2.6 | - |
4-nitrophenyl acetate | mutant H160I oxidized form with catalase, pH 7.4, 22°C | Saccharomyces cerevisiae | |
3 | - |
S-Lactoylglutathione | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae | |
3 | - |
S-Lactoylglutathione | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
3.5 | - |
4-nitrophenyl acetate | mutant H160I oxidized form, pH 7.4, 22°C | Saccharomyces cerevisiae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl acetate + H2O | - |
Saccharomyces cerevisiae | 4-nitrophenol + acetate | - |
? | |
S-lactoylglutathione + H2O | - |
Saccharomyces cerevisiae | glutathione + lactate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
S-formylglutathione hydrolase | - |
Saccharomyces cerevisiae |
SFGH | - |
Saccharomyces cerevisiae |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
22 | - |
assay at | Saccharomyces cerevisiae |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.048 | - |
4-nitrophenyl acetate | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.118 | - |
S-Lactoylglutathione | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.48 | - |
4-nitrophenyl acetate | mutant H160S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.6 | - |
4-nitrophenyl acetate | mutant Y278F, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.76 | - |
4-nitrophenyl acetate | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.85 | - |
4-nitrophenyl acetate | mutant H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.98 | - |
4-nitrophenyl acetate | mutant C60A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.05 | - |
4-nitrophenyl acetate | mutant W197I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.1 | - |
4-nitrophenyl acetate | mutant N64A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.5 | - |
4-nitrophenyl acetate | mutant C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.8 | - |
4-nitrophenyl acetate | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae | |
2.8 | - |
4-nitrophenyl acetate | mutant H160I oxidized form with catalase, pH 7.4, 22°C | Saccharomyces cerevisiae | |
3.1 | - |
4-nitrophenyl acetate | mutant H160I oxidized form, pH 7.4, 22°C | Saccharomyces cerevisiae | |
50 | - |
S-Lactoylglutathione | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
116 | - |
S-Lactoylglutathione | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Saccharomyces cerevisiae |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.018 | - |
Cu2+ | wild-type, 22°C, pH 7.4 | Saccharomyces cerevisiae | |
8 | - |
peroxide | wild-type, 22°C, pH 7.4, in the presence of substrate, inactivation is 10fold faster | Saccharomyces cerevisiae | |
12 | - |
peroxide | wild-type, 22°C, pH 7.4, in the absence of substrate | Saccharomyces cerevisiae |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.05 | - |
4-nitrophenyl acetate | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.13 | - |
S-Lactoylglutathione | mutant W197I/H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.33 | - |
4-nitrophenyl acetate | mutant H160I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
0.83 | - |
4-nitrophenyl acetate | mutant H160I oxidized form, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.16 | - |
4-nitrophenyl acetate | mutant H160I oxidized form with catalase, pH 7.4, 22°C | Saccharomyces cerevisiae | |
1.41 | - |
4-nitrophenyl acetate | mutant N64A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
2.83 | - |
4-nitrophenyl acetate | mutant H160S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
3.33 | - |
4-nitrophenyl acetate | mutant Y278F, pH 7.4, 22°C | Saccharomyces cerevisiae | |
4.5 | - |
4-nitrophenyl acetate | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae | |
5.16 | - |
4-nitrophenyl acetate | mutant C60A, pH 7.4, 22°C | Saccharomyces cerevisiae | |
5.5 | - |
4-nitrophenyl acetate | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
8 | - |
4-nitrophenyl acetate | mutant C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
16.6 | - |
S-Lactoylglutathione | mutant W197I/C60S, pH 7.4, 22°C | Saccharomyces cerevisiae | |
20 | - |
4-nitrophenyl acetate | mutant W197I, pH 7.4, 22°C | Saccharomyces cerevisiae | |
33.3 | - |
S-Lactoylglutathione | wild-type, pH 7.4, 22°C | Saccharomyces cerevisiae |