EC Number | Crystallization (Comment) | Organism |
---|---|---|
3.2.1.23 | - |
Paenibacillus macerans |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.23 | Ag+ | 0.1 mM AgNO3, complete inhibition | Paenibacillus macerans | |
3.2.1.23 | Cu2+ | 0.1 mM, complete inhibition | Paenibacillus macerans | |
3.2.1.23 | D-galactose | - |
Paenibacillus macerans | |
3.2.1.23 | Hg2+ | 0.1 mM HgCl2, complete inhibition | Paenibacillus macerans | |
3.2.1.23 | iodoacetate | - |
Paenibacillus macerans | |
3.2.1.23 | PCMB | - |
Paenibacillus macerans | |
3.2.1.23 | Tris | - |
Paenibacillus macerans |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.23 | 2 | - |
p-nitrophenyl-beta-D-galactoside | - |
Paenibacillus macerans | |
3.2.1.23 | 30 | - |
lactose | - |
Paenibacillus macerans |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.23 | 78000 | - |
4 * 78000, SDS-PAGE | Paenibacillus macerans |
3.2.1.23 | 320000 | - |
gel filtration | Paenibacillus macerans |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.23 | Paenibacillus macerans | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.23 | - |
Paenibacillus macerans |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.23 | 279.2 | - |
- |
Paenibacillus macerans |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.23 | lactose + H2O | - |
Paenibacillus macerans | D-glucose + D-galactose | - |
? | |
3.2.1.23 | p-nitrophenyl-beta-D-galactoside + H2O | - |
Paenibacillus macerans | p-nitrophenol + beta-D-galactose | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.23 | tetramer | 4 * 78000, SDS-PAGE | Paenibacillus macerans |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.23 | 37 | - |
in presence of 50 mM glycine, stable below | Paenibacillus macerans |
3.2.1.23 | 60 | - |
10 min, complete loss of activity | Paenibacillus macerans |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.23 | 6.5 | - |
- |
Paenibacillus macerans |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.23 | 6 | 9 | 30°C, 2 h, enzyme retains above 95% of its activity | Paenibacillus macerans |