KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0034 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
0.004 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Escherichia coli | |
0.0067 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Saccharomyces cerevisiae | |
0.012 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
0.017 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Cupriavidus necator | |
0.034 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
0.034 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
0.035 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
0.07 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
0.13 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
0.15 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
0.19 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
0.24 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
0.35 | - |
glutathione | pH 8.0, 23°C | Saccharomyces cerevisiae | |
0.37 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
0.39 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
0.43 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
0.84 | - |
glutathione | pH 8.0, 23°C | Escherichia coli | |
0.88 | - |
glutathione | pH 8.0, 23°C | Cupriavidus necator | |
1.2 | - |
glutathione | pH 8.0, 23°C | Sphingobium chlorophenolicum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cupriavidus necator | - |
- |
- |
Cupriavidus necator JMP 134-1 | - |
- |
- |
Escherichia coli | P42620 | - |
- |
Saccharomyces cerevisiae | - |
- |
- |
Sphingobium chlorophenolicum | - |
- |
- |
Sphingobium chlorophenolicum ATCC 29327 | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Saccharomyces cerevisiae | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Cupriavidus necator | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Sphingobium chlorophenolicum | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Escherichia coli | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Sphingobium chlorophenolicum ATCC 29327 | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroquinone | - |
Cupriavidus necator JMP 134-1 | glutathione disulfide + hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Saccharomyces cerevisiae | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Cupriavidus necator | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Sphingobium chlorophenolicum | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Escherichia coli | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Sphingobium chlorophenolicum ATCC 29327 | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-hydroxy-p-hydroquinone | - |
Cupriavidus necator JMP 134-1 | glutathione disulfide + hydroxy-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Saccharomyces cerevisiae | glutathione disulfide + menadiol | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Cupriavidus necator | glutathione disulfide + menadiol | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Escherichia coli | glutathione disulfide + menadiol | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Cupriavidus necator JMP 134-1 | glutathione disulfide + menadiol | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Sphingobium chlorophenolicum | glutathione disulfide + menadione | - |
? | |
glutathione + 2-(glutathione-S-yl)-menadiol | - |
Sphingobium chlorophenolicum ATCC 29327 | glutathione disulfide + menadione | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Saccharomyces cerevisiae | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Cupriavidus necator | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Sphingobium chlorophenolicum | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Escherichia coli | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Sphingobium chlorophenolicum ATCC 29327 | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
glutathione + 2-(glutathione-S-yl)-methyl-p-hydroquinone | - |
Cupriavidus necator JMP 134-1 | glutathione disulfide + methyl-p-hydroquinone | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Saccharomyces cerevisiae | ? | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Cupriavidus necator | ? | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Sphingobium chlorophenolicum | ? | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Escherichia coli | ? | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Sphingobium chlorophenolicum ATCC 29327 | ? | - |
? | |
additional information | several benzoquinones spontaneously react with glutathione to form glutathionyl-hydroquinones via Michael addition. The enzyme reduces the glutathionyl-hydroquinones to the corresponding hydroquinones. The spontaneous and enzymatic reactions lead to the reduction of benzoquinones to hydroquinones with the concomitant oxidation of glutathione to glutathione disulfide. The enzyme does not use glutathionyl-benzoquinones or other thiol-hydroquinones, for example, S-cysteinylhydroquinone, as substrates. Hydrophobic, bulky substrates, such as glutathionyl-menadiol, are preferred | Cupriavidus necator JMP 134-1 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ECM4 | - |
Saccharomyces cerevisiae |
pcpF | - |
Sphingobium chlorophenolicum |
yqjG | - |
Cupriavidus necator |
yqjG | - |
Escherichia coli |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
4.4 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
4.6 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
4.9 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Escherichia coli | |
7.1 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
7.2 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
7.5 | - |
glutathione | pH 8.0, 23°C | Saccharomyces cerevisiae | |
8.4 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
11 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
13 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
13 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Cupriavidus necator | |
14 | - |
glutathione | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
14 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
14 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
14 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Saccharomyces cerevisiae | |
15 | - |
glutathione | pH 8.0, 23°C | Escherichia coli | |
15 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
19 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
22 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
31 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
37 | - |
glutathione | pH 8.0, 23°C | Cupriavidus necator |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
12 | - |
glutathione | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
15 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
18 | - |
glutathione | pH 8.0, 23°C | Escherichia coli | |
21 | - |
glutathione | pH 8.0, 23°C | Saccharomyces cerevisiae | |
26 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
35 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
36 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
42 | - |
glutathione | pH 8.0, 23°C | Cupriavidus necator | |
56 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
91 | - |
2-(glutathione-S-yl)-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
130 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
160 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Cupriavidus necator | |
210 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
210 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Escherichia coli | |
410 | - |
2-(glutathione-S-yl)-methyl-p-hydroquinone | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
590 | - |
2-(glutathione-S-yl)-hydroxy-p-hydroquinone | pH 8.0, 23°C | Saccharomyces cerevisiae | |
760 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Cupriavidus necator | |
1200 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Escherichia coli | |
1400 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Sphingobium chlorophenolicum | |
2100 | - |
2-(glutathione-S-yl)-menadiol | pH 8.0, 23°C | Saccharomyces cerevisiae |