KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.032 | - |
NADH | pH 7.1, 30°C | Cellana grata | |
0.078 | - |
NAD+ | pH 9.0, 30°C | Cellana grata | |
0.19 | - |
pyruvate | pH 7.1, 30°C | Cellana grata | |
14.3 | - |
beta-Alanine | pH 7.1, 30°C | Cellana grata | |
35.2 | - |
beta-alanopine | pH 9.0, 30°C | Cellana grata |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
39700 | - |
gel filtration | Cellana grata |
40800 | - |
x * 40800, SDS-PAGE | Cellana grata |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-alanine + pyruvate + NADH | Cellana grata | specific for beta-alanine | beta-alanopine + NAD+ + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cellana grata | - |
Gold, isozyme beta-AlDH-2 | - |
Purification (Comment) | Organism |
---|---|
native enzyme by ammonium sulfate fractionation and several chromatographic steps, 705.6fold | Cellana grata |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
muscle | - |
Cellana grata | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Cellana grata |
13 | - |
purified enzyme, reverse reaction | Cellana grata |
190.5 | - |
purified enzyme, forward reaction | Cellana grata |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-alanine + pyruvate + NADH | specific for beta-alanine | Cellana grata | beta-alanopine + NAD+ + H2O | - |
? | |
additional information | tauropine, alanopine, strombine, and octopine are poor substrates | Cellana grata | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | x * 40800, SDS-PAGE | Cellana grata |
Synonyms | Comment | Organism |
---|---|---|
beta-AlDH-2 | - |
Cellana grata |
More | the enzyme belongs to the opine dehydrogenase family of enzymes | Cellana grata |
OpDH | - |
Cellana grata |
opine dehydrogenase | - |
Cellana grata |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
assay at | Cellana grata |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.1 | - |
opine biosynthetic reaction direction | Cellana grata |
9 | - |
catabolic reaction direction | Cellana grata |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 10 | half-maximal forward reaction at pH 5.8, half-maximal reverse reaction at pH 8.5 | Cellana grata |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Cellana grata | |
NADH | - |
Cellana grata |