EC Number | Cloned (Comment) | Organism |
---|---|---|
1.1.1.71 | overexpression in Escherichia coli as a His-tagged protein | Haloarcula marismortui |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.1.1.71 | 0.029 | - |
NADPH | pH 6.0, 50°C | Haloarcula marismortui | |
1.1.1.71 | 0.101 | - |
NADP+ | pH 10.0, 50°C | Haloarcula marismortui | |
1.1.1.71 | 5.1 | - |
acetaldehyde | pH 6.0, 50°C | Haloarcula marismortui |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.71 | K+ | optimally active in the presence of 2 M KCl | Haloarcula marismortui |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.1.1.71 | 41600 | - |
x * 41600, His-tagged protein, SDS-PAGE, mass spectrometry | Haloarcula marismortui |
EC Number | Organic Solvent | Comment | Organism |
---|---|---|---|
1.1.1.71 | acetonitrile | 10%, enzyme retains 69% of activity following incubation | Haloarcula marismortui |
1.1.1.71 | dimethyl sulfoxide | 10%, enzyme retains 78% of activity following incubation | Haloarcula marismortui |
1.1.1.71 | tetrahydrofuran | 10%, decativates | Haloarcula marismortui |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.1.1.71 | Haloarcula marismortui | Q5V676 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.1.1.71 | - |
Haloarcula marismortui |
EC Number | Storage Stability | Organism |
---|---|---|
1.1.1.71 | -20°C, retains approximately 80% of its original activity after 10 days | Haloarcula marismortui |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.71 | 1-butanol + NADP+ | 117% of the activity compared to ethanol | Haloarcula marismortui | butanal + NADPH + H+ | - |
? | |
1.1.1.71 | 1-pentanol + NADP+ | 74% of the activity compared to ethanol | Haloarcula marismortui | pentanal + NADPH + H+ | - |
? | |
1.1.1.71 | 1-propanol + NADP+ | 137% of the activity compared to ethanol | Haloarcula marismortui | propanal + NADPH + H+ | - |
? | |
1.1.1.71 | 2-butanol + NADP+ | 43% of the activity compared to ethanol | Haloarcula marismortui | 2-butanone + NADPH + H+ | - |
? | |
1.1.1.71 | acetaldehyde + NADPH + H+ | - |
Haloarcula marismortui | ethanol + NADP+ | - |
? | |
1.1.1.71 | ethanol + NAD+ | enzyme appears to preferentially catalyze the reductive reaction. Activity with NAD+ is 75% less than that detected with NADP+ | Haloarcula marismortui | acetaldehyde + NADH + H+ | - |
? | |
1.1.1.71 | ethanol + NADP+ | enzyme appears to preferentially catalyze the reductive reaction. Activity with NAD+ is 75% less than that detected with NADP+ | Haloarcula marismortui | acetaldehyde + NADPH + H+ | - |
? | |
1.1.1.71 | additional information | the enzyme does not accept methanol, 2-propanol, glycerol or glucose as substrates | Haloarcula marismortui | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.1.1.71 | ? | x * 41600, His-tagged protein, SDS-PAGE, mass spectrometry | Haloarcula marismortui |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.1.1.71 | ADH12 | - |
Haloarcula marismortui |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.1.1.71 | 60 | - |
- |
Haloarcula marismortui |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.1.1.71 | 40 | 80 | 40°C: about 50% of maximal activity, 80°C: about 70% of maximal activity | Haloarcula marismortui |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.71 | 6 | - |
reductive reaction | Haloarcula marismortui |
1.1.1.71 | 10 | - |
oxidative reaction | Haloarcula marismortui |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.71 | NAD+ | activity is 75% less than that detected with NADP+ | Haloarcula marismortui | |
1.1.1.71 | NADP+ | preferred cofactor. Activity with NAD+ is 75% less than that detected with NADP+ | Haloarcula marismortui |