EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.12.1.2 | 0.0007 | - |
NADPH | 30°C, pH 7.0 | Gloeocapsa alpicola | |
1.12.1.2 | 0.0023 | - |
NADH | 30°C, pH 7.0 | Gloeocapsa alpicola | |
1.12.1.2 | 0.0035 | - |
NAD+ | 30°C, pH 8.5 | Gloeocapsa alpicola | |
1.12.1.2 | 0.0306 | - |
reduced methyl viologen | 30°C, pH 7.0 | Gloeocapsa alpicola | |
1.12.1.2 | 0.0375 | - |
oxidized methyl viologen | 30°C, pH 8.5 | Gloeocapsa alpicola | |
1.12.1.2 | 0.0578 | - |
Oxidized benzyl viologen | 30°C, pH 8.5 | Gloeocapsa alpicola |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.12.1.2 | additional information | Gloeocapsa alpicola | physiological role of the hydrogenase seems to be equally associated with both formation and uptake of H2, depending on the redox state of the intracellular medium | ? | - |
? | |
1.12.1.2 | additional information | Gloeocapsa alpicola CALU 743 | physiological role of the hydrogenase seems to be equally associated with both formation and uptake of H2, depending on the redox state of the intracellular medium | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.12.1.2 | Gloeocapsa alpicola | - |
- |
- |
1.12.1.2 | Gloeocapsa alpicola CALU 743 | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.12.1.2 | - |
Gloeocapsa alpicola |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.12.1.2 | 9.8 | - |
- |
Gloeocapsa alpicola |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.12.1.2 | H2 + NAD+ | only 3-8% of the benzyl biologen or methyl viologen-dependent values. The enzyme interacts with NADP+ and NADPH, but is more specific to NAD+ and NADH | Gloeocapsa alpicola | H+ + NADH | - |
r | |
1.12.1.2 | H2 + NAD+ | only 3-8% of the benzyl biologen or methyl viologen-dependent values. The enzyme interacts with NADP+ and NADPH, but is more specific to NAD+ and NADH | Gloeocapsa alpicola CALU 743 | H+ + NADH | - |
r | |
1.12.1.2 | H2 + NADP+ | only 3-8% of the benzyl biologen or methyl viologen-dependent values. The enzyme interacts with NADP+ and NADPH, but is more specific to NAD+ and NADH | Gloeocapsa alpicola | H+ + NADPH | - |
r | |
1.12.1.2 | H2 + NADP+ | only 3-8% of the benzyl biologen or methyl viologen-dependent values. The enzyme interacts with NADP+ and NADPH, but is more specific to NAD+ and NADH | Gloeocapsa alpicola CALU 743 | H+ + NADPH | - |
r | |
1.12.1.2 | H2 + oxidized benzyl viologen | - |
Gloeocapsa alpicola | reduced benzyl viologen + H+ | - |
? | |
1.12.1.2 | H2 + oxidized benzyl viologen | - |
Gloeocapsa alpicola CALU 743 | reduced benzyl viologen + H+ | - |
? | |
1.12.1.2 | H2 + oxidized methyl viologen | - |
Gloeocapsa alpicola | reduced methyl viologen + H+ | - |
r | |
1.12.1.2 | H2 + oxidized methyl viologen | - |
Gloeocapsa alpicola CALU 743 | reduced methyl viologen + H+ | - |
r | |
1.12.1.2 | additional information | physiological role of the hydrogenase seems to be equally associated with both formation and uptake of H2, depending on the redox state of the intracellular medium | Gloeocapsa alpicola | ? | - |
? | |
1.12.1.2 | additional information | physiological role of the hydrogenase seems to be equally associated with both formation and uptake of H2, depending on the redox state of the intracellular medium | Gloeocapsa alpicola CALU 743 | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.12.1.2 | Hox type hydrogenase | - |
Gloeocapsa alpicola |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.12.1.2 | 45 | - |
evolution of H2 in the presence of NADH or NADPH | Gloeocapsa alpicola |
1.12.1.2 | 50 | - |
evolution of H2 in the presence of NADH or NADPH | Gloeocapsa alpicola |
1.12.1.2 | 65 | - |
evolution of H2 in the presence of reduced methyl viologen | Gloeocapsa alpicola |
1.12.1.2 | 70 | - |
evolution of H2 in the presence of methyl viologen or benzyl viologen | Gloeocapsa alpicola |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.12.1.2 | 4.3 | - |
evolution of H2 in the presence of reduced methyl viologen | Gloeocapsa alpicola |
1.12.1.2 | 6.8 | - |
evolution of H2 in the presence of NADH or NADPH | Gloeocapsa alpicola |
1.12.1.2 | 8.5 | - |
evolution of H2 in the presence of NADH or NADPH | Gloeocapsa alpicola |
1.12.1.2 | 9 | - |
evolution of H2 in the presence of methyl viologen or benzyl viologen | Gloeocapsa alpicola |