Inhibitors | Comment | Organism | Structure |
---|---|---|---|
D-galactose | - |
Lactobacillus helveticus | |
D-galactose 6-phosphate | - |
Lactobacillus helveticus | |
D-glucose | - |
Lactobacillus helveticus | |
Lactate | noncompetitive | Lactobacillus helveticus | |
lactose | - |
Lactobacillus helveticus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0446 | - |
o-nitrophenyl-beta-D-galactoside | - |
Lactobacillus helveticus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
65000 | - |
4 * 65000, SDS-PAGE | Lactobacillus helveticus |
257000 | - |
gel filtration | Lactobacillus helveticus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Lactobacillus helveticus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Lactobacillus helveticus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
o-nitrophenyl-beta-D-galactoside + H2O | - |
Lactobacillus helveticus | o-nitrophenol + beta-D-galactose | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 65000, SDS-PAGE | Lactobacillus helveticus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
42 | - |
- |
Lactobacillus helveticus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
MgCl2 protects from thermal denaturation | Lactobacillus helveticus |
50 | - |
56% loss of activity after 3 min, 36% loss of activity in presence of 20 mM MgCl2 | Lactobacillus helveticus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
in 50 mM phosphate buffer | Lactobacillus helveticus |