Activating Compound | Comment | Organism | Structure |
---|---|---|---|
EDTA | 0.001 M, 23% increase of activity | Weizmannia coagulans |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | 0.001 M, complete inhibition | Weizmannia coagulans | |
D-galactose | competitive | Weizmannia coagulans | |
dextrose | noncompetitive | Weizmannia coagulans | |
Fe2+ | 0.001 M, complete inhibition | Weizmannia coagulans | |
Fe3+ | 0.001 M, complete inhibition | Weizmannia coagulans | |
Hg2+ | 0.001 M, complete inhibition | Weizmannia coagulans | |
maltose | - |
Weizmannia coagulans | |
raffinose | - |
Weizmannia coagulans | |
sorbose | - |
Weizmannia coagulans | |
xylose | - |
Weizmannia coagulans | |
Zn2+ | 0.001 M, 47% loss of activity | Weizmannia coagulans |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
4.2 | - |
o-nitrophenyl-beta-D-galactoside | at 55°C | Weizmannia coagulans | |
4.2 | 5.6 | o-nitrophenyl-beta-D-galactoside | - |
Weizmannia coagulans | |
5.6 | - |
o-nitrophenyl-beta-D-galactoside | at 30°C | Weizmannia coagulans | |
50 | - |
lactose | at 55°C | Weizmannia coagulans |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
430000 | - |
gel filtration | Weizmannia coagulans |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Weizmannia coagulans | constitutive enzyme | ? | - |
? | |
additional information | Weizmannia coagulans L4 | constitutive enzyme | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Weizmannia coagulans | - |
- |
- |
Weizmannia coagulans L4 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Weizmannia coagulans |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Weizmannia coagulans |
Storage Stability | Organism |
---|---|
4°C, 72 h, stable | Weizmannia coagulans |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
lactose + H2O | - |
Weizmannia coagulans | D-glucose + D-galactose | - |
? | |
lactose + H2O | - |
Weizmannia coagulans L4 | D-glucose + D-galactose | - |
? | |
additional information | constitutive enzyme | Weizmannia coagulans | ? | - |
? | |
additional information | constitutive enzyme | Weizmannia coagulans L4 | ? | - |
? | |
o-nitrophenyl-beta-D-galactoside + H2O | - |
Weizmannia coagulans | o-nitrophenol + beta-D-galactose | - |
? | |
o-nitrophenyl-beta-D-galactoside + H2O | - |
Weizmannia coagulans L4 | o-nitrophenol + beta-D-galactose | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
hydrolysis of o-nitrophenyl-beta-D-galactoside | Weizmannia coagulans |
55 | - |
hydrolysis of lactose | Weizmannia coagulans |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
30 min, 70% loss of activity, 42% loss of activity in presence of 2 mg/ml bovine serum albumin | Weizmannia coagulans |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
hydrolysis of o-nitrophenyl-beta-D-galactoside | Weizmannia coagulans |
6.5 | - |
hydrolysis of lactose | Weizmannia coagulans |