EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.283 | 2-mercaptoethanol | activates | Saccharomyces cerevisiae | |
1.1.1.283 | dithiothreitol | activates | Saccharomyces cerevisiae | |
1.1.1.283 | glutathione | activates | Saccharomyces cerevisiae | |
1.1.1.283 | L-cysteine | activates | Saccharomyces cerevisiae | |
1.1.1.283 | Triton X-100 | activates | Saccharomyces cerevisiae | |
1.1.1.283 | Tween 80 | activates | Saccharomyces cerevisiae |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.283 | Hg2+ | - |
Saccharomyces cerevisiae | |
1.1.1.283 | iodoacetate | - |
Saccharomyces cerevisiae | |
1.1.1.283 | N-dodecanoylsarcosine | - |
Saccharomyces cerevisiae | |
1.1.1.283 | N-ethylmaleimide | - |
Saccharomyces cerevisiae | |
1.1.1.283 | NADP+ | - |
Saccharomyces cerevisiae | |
1.1.1.283 | p-chloromercuribenzoate | - |
Saccharomyces cerevisiae | |
1.1.1.283 | sodium cholate | - |
Saccharomyces cerevisiae | |
1.1.1.283 | sodium dodecylsulfate | - |
Saccharomyces cerevisiae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.1.1.283 | 0.0002 | - |
NADPH | - |
Saccharomyces cerevisiae | |
1.1.1.283 | 1.54 | - |
Phenylglyoxal | - |
Saccharomyces cerevisiae | |
1.1.1.283 | 5.88 | - |
methylglyoxal | - |
Saccharomyces cerevisiae |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.1.1.78 | 43000 | - |
1 * 43000, SDS-PAGE | Saccharomyces cerevisiae |
1.1.1.283 | 43000 | - |
gel filtration, SDS-PAGE | Saccharomyces cerevisiae |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.283 | methylglyoxal + NADPH | Saccharomyces cerevisiae | similar enzyme with NADPH requirement, no reaction with NAD+, NADH and NADP+ | lactaldehyde + NADP+ | - |
ir |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.1.1.283 | Saccharomyces cerevisiae | - |
similar enzyme with NADPH-requirement for methylglyoxal reduction, that is inactive with NAD+, NADH and NADP+ | - |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
1.1.1.283 | glycoprotein | 6.6% carbohydrate, similar enzyme with NADPH-requirement for methylglyoxal reduction, that is inactive with NAD+, NADH and NADP+ | Saccharomyces cerevisiae |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.1.1.283 | similar enzyme with NADPH-requirement for methylglyoxal reduction, that is inactive with NAD+, NADH and NADP+ | Saccharomyces cerevisiae |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
1.1.1.78 | (R)-lactaldehyde + NAD+ = 2-oxopropanal + NADH + H+ | similar enzyme with NADPH-requirement for methylglyoxal reduction, that is inactive with NAD+, NADH and NADP+ | Saccharomyces cerevisiae |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.1.1.283 | 8.38 | - |
- |
Saccharomyces cerevisiae |
EC Number | Storage Stability | Organism |
---|---|---|
1.1.1.283 | -20°C | Saccharomyces cerevisiae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.283 | glyoxal + NADPH | - |
Saccharomyces cerevisiae | glycolaldehyde + NADP+ | - |
ir | |
1.1.1.283 | methylglyoxal + NADPH | similar enzyme with NADPH requirement, no reaction with NAD+, NADH and NADP+ | Saccharomyces cerevisiae | lactaldehyde + NADP+ | - |
ir | |
1.1.1.283 | methylglyoxal + NADPH + H+ | - |
Saccharomyces cerevisiae | L-lactaldehyde + NADP+ | - |
r | |
1.1.1.283 | additional information | NADPH required | Saccharomyces cerevisiae | ? | - |
? | |
1.1.1.283 | phenylglyoxal + NADPH | - |
Saccharomyces cerevisiae | hydroxyphenylacetaldehyde + NADP+ | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.1.1.78 | monomer | 1 * 43000, SDS-PAGE | Saccharomyces cerevisiae |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.1.1.78 | 25 | - |
stable below | Saccharomyces cerevisiae |
1.1.1.78 | 39 | - |
3 min, 50% loss of activity | Saccharomyces cerevisiae |
1.1.1.78 | 44 | - |
80 s, 50% loss of activity | Saccharomyces cerevisiae |
1.1.1.78 | 50 | - |
40 s, 50% loss of activity | Saccharomyces cerevisiae |
1.1.1.78 | 60 | - |
35 s, 50% loss of activity | Saccharomyces cerevisiae |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.78 | 7 | - |
similar enzyme with NADPH-requirement for methylglyoxal reduction, that is inactive with NAD+, NADH and NADP+ | Saccharomyces cerevisiae |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.78 | 6 | 8 | pH 6.0 and pH 8.0: about 50% of activity maximum | Saccharomyces cerevisiae |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.78 | 4.5 | - |
1 min, 40°C, 50% loss of activity | Saccharomyces cerevisiae |
1.1.1.78 | 6 | - |
1 min, 40°C, stable | Saccharomyces cerevisiae |
1.1.1.78 | 8 | - |
1 min, 40°C, stable | Saccharomyces cerevisiae |
1.1.1.78 | 11 | - |
1 min, 40°C, 50% loss of activity 4 | Saccharomyces cerevisiae |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.78 | NADPH | NADPH required | Saccharomyces cerevisiae |