Inhibitors | Comment | Organism | Structure |
---|---|---|---|
NADH | - |
Propionibacterium freudenreichii | |
NH4+ | - |
Propionibacterium freudenreichii | |
pyruvate | inhibition at pH 7.5 greater than at pH 9.5; product inhibition | Propionibacterium freudenreichii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-Ala + H2O + NAD+ | Propionibacterium freudenreichii | key enzyme in the metabolism of alanine, Ala is onyl fermented after lactate exhaustion and then at a slow rate | pyruvate + NH3 + NADH | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Propionibacterium freudenreichii | - |
subsp. shermanii | - |
Purification (Comment) | Organism |
---|---|
- |
Propionibacterium freudenreichii |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
17.1 | - |
- |
Propionibacterium freudenreichii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-Ala + H2O + NAD+ | - |
Propionibacterium freudenreichii | pyruvate + NH3 + NADH | - |
r | |
L-Ala + H2O + NAD+ | key enzyme in the metabolism of alanine, Ala is onyl fermented after lactate exhaustion and then at a slow rate | Propionibacterium freudenreichii | pyruvate + NH3 + NADH | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9.2 | 9.6 | - |
Propionibacterium freudenreichii |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 10.8 | pH 7.0: 13% of maximal activity, pH 10.8: 52% of maximal activity | Propionibacterium freudenreichii |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Propionibacterium freudenreichii | |
NADH | - |
Propionibacterium freudenreichii |