Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Methanocaldococcus jannaschii |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
iodacetamide | - |
Methanocaldococcus jannaschii | |
N-ethylmaleimide | - |
Methanocaldococcus jannaschii |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.284 | - |
propionaldehyde | 100 mM TES pH 7.5, 2.5 mM NAD+ | Methanocaldococcus jannaschii | |
0.302 | - |
D-Lactaldehyde | 100 mM TES pH 7.5, 2.5 mM NAD+ | Methanocaldococcus jannaschii |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
51000 | - |
SDS-PAGE | Methanocaldococcus jannaschii |
180000 | - |
gel-filtration | Methanocaldococcus jannaschii |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Methanocaldococcus jannaschii | Q58806 | - |
- |
Purification (Comment) | Organism |
---|---|
anion-exchange chromatography | Methanocaldococcus jannaschii |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell culture | - |
Methanocaldococcus jannaschii | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.6 | - |
100 mM TES pH 7.5, 2.5 mM NAD+ | Methanocaldococcus jannaschii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetaldehyde + NAD+ + H2O | 25% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | acetate + NADH + H+ | - |
? | |
acrylaldehyde + NAD+ + H2O | 19% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | acrylate + NADH | - |
? | |
crotonaldehyde + NAD+ + H2O | 84% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | crotonate + NADH | - |
? | |
D-lactaldehyde + NAD+ + H2O | - |
Methanocaldococcus jannaschii | D-lactate + NADH + H+ | - |
? | |
DL-glyceraldehyde + NAD+ + H2O | 97% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | glycerate + NADH | - |
? | |
formaldehyde + NAD+ + H2O | 4% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | formate + NADH | - |
? | |
glycolaldehyde + NAD+ + H2O | 35% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | glycolate + NADH | - |
? | |
propionaldehyde + NAD+ + H2O | 187% activity compared to D-lactaldehyde | Methanocaldococcus jannaschii | propionate + NADH | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 51000, gel-filtration | Methanocaldococcus jannaschii |
Synonyms | Comment | Organism |
---|---|---|
Lactaldehyde dehydrogenase | - |
Methanocaldococcus jannaschii |
MJ1411 | - |
Methanocaldococcus jannaschii |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
80 | - |
86% activity after 80°C for 10 min | Methanocaldococcus jannaschii |
90 | - |
45% activity after 90°C for 10 min | Methanocaldococcus jannaschii |
100 | - |
25% activity after 100°C for 10 min | Methanocaldococcus jannaschii |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2 | - |
D-Lactaldehyde | 100 mM TES pH 7.5, 2.5 mM NAD+ | Methanocaldococcus jannaschii | |
3 | - |
propionaldehyde | 100 mM TES pH 7.5, 2.5 mM NAD+ | Methanocaldococcus jannaschii |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Methanocaldococcus jannaschii |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 10 | 17% activity at pH 7.0, almost 100% activity at pH 10.0 | Methanocaldococcus jannaschii |