Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
100000 | - |
monomeric enzyme form,equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |
224000 | - |
dimeric enzyme form, equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |
378000 | - |
tetrameric enzyme form, equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
phosphate + phosphoenolpyruvate + CO2 | Propionibacterium freudenreichii subsp. shermanii | ligand induced subunit interactions play a role in the control of the propionic acid fermentation | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Propionibacterium freudenreichii subsp. shermanii | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
phosphate + phosphoenolpyruvate + CO2 | - |
Propionibacterium freudenreichii subsp. shermanii | diphosphate + oxaloacetate | - |
r | |
phosphate + phosphoenolpyruvate + CO2 | ligand induced subunit interactions play a role in the control of the propionic acid fermentation | Propionibacterium freudenreichii subsp. shermanii | ? | - |
? | |
phosphoenolpyruvate + phosphate | - |
Propionibacterium freudenreichii subsp. shermanii | pyruvate + diphosphate | - |
ir |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 100000, the enzyme exists as monomer, dimer or tetramer, equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |
monomer | 1 * 100000, the enzyme exists as monomer, dimer or tetramer, equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |
More | the dissociation of the tetrameric enzyme and association of monomeric enzyme to dimeric forms occurs during catalysis of the forward reaction, caused by the product oxaloacetate, or by malate or fumarate. The monomeric form and the dimeric form are less active than the tetrameric enzyme form | Propionibacterium freudenreichii subsp. shermanii |
tetramer | 4 * 100000, the enzyme exists as monomer, dimer or tetramer, equilibrium sedimentation | Propionibacterium freudenreichii subsp. shermanii |