Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,2'-dipyridyl | - |
Megalodesulfovibrio gigas | |
Co2+ | - |
Megalodesulfovibrio gigas | |
EDTA | - |
Megalodesulfovibrio gigas | |
Mn2+ | - |
Megalodesulfovibrio gigas | |
NEM | - |
Megalodesulfovibrio gigas | |
Ni2+ | - |
Megalodesulfovibrio gigas | |
p-chloromercuribenzene sulfonate | - |
Megalodesulfovibrio gigas | |
PCMB | - |
Megalodesulfovibrio gigas | |
Zn2+ | - |
Megalodesulfovibrio gigas |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.02 | - |
NADH | reduction of acetaldehyde | Megalodesulfovibrio gigas | |
0.074 | - |
NAD+ | oxidation of ethanol | Megalodesulfovibrio gigas | |
0.15 | - |
ethanol | - |
Megalodesulfovibrio gigas | |
0.28 | - |
propan-1-ol | - |
Megalodesulfovibrio gigas | |
1.8 | - |
acetaldehyde | - |
Megalodesulfovibrio gigas | |
50 | - |
formaldehyde | - |
Megalodesulfovibrio gigas |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zinc | contains 1.2 Zn atom per subunit | Megalodesulfovibrio gigas |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
43000 | - |
10 * 43000, SDS-PAGE | Megalodesulfovibrio gigas |
320000 | - |
gel filtration | Megalodesulfovibrio gigas |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Megalodesulfovibrio gigas | - |
- |
- |
Oxidation Stability | Organism |
---|---|
pronounced oxygen lability at pH 9, even at pH 7, 2 h under air, 80% loss of activity | Megalodesulfovibrio gigas |
Purification (Comment) | Organism |
---|---|
- |
Megalodesulfovibrio gigas |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
31.8 | - |
- |
Megalodesulfovibrio gigas |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,3-propanediol + NAD+ | 7% of the activity with ethanol | Megalodesulfovibrio gigas | ? + NADH | - |
? | |
acetaldehyde + NADH + H+ | the reduction of acetaldehyde is 4.9fold faster than the oxidation of ethanol | Megalodesulfovibrio gigas | ethanol + NAD+ | - |
r | |
butyraldehyde + NADH | - |
Megalodesulfovibrio gigas | n-butanol + NAD+ | - |
r | |
ethanol + NAD+ | the reduction of acetaldehyde is 4.9fold faster than the oxidation of ethanol | Megalodesulfovibrio gigas | acetaldehyde + NADH | - |
r | |
formaldehyde + NADH + H+ | - |
Megalodesulfovibrio gigas | methanol + NAD+ | - |
? | |
propan-1,2-diol + NAD+ | - |
Megalodesulfovibrio gigas | ? + NADH | - |
? | |
propan-2-ol + NAD+ | 3% of the activity with ethanol | Megalodesulfovibrio gigas | acetone + NADH | - |
? | |
propanol + NAD+ | - |
Megalodesulfovibrio gigas | propionaldehyde + NADH + H+ | - |
? | |
propionaldehyde + NADH | - |
Megalodesulfovibrio gigas | propanol + NAD+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
decamer | 10 * 43000, SDS-PAGE | Megalodesulfovibrio gigas |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Megalodesulfovibrio gigas |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
reduction of acetaldehyde | Megalodesulfovibrio gigas |
9.5 | - |
oxidation of ethanol | Megalodesulfovibrio gigas |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Megalodesulfovibrio gigas | |
NADH | - |
Megalodesulfovibrio gigas | |
NADP+ | at 1.5% of the activity with NAD+ | Megalodesulfovibrio gigas | |
NADPH | at 1.6% of the activity with NADH | Megalodesulfovibrio gigas |