KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.67 | - |
4-nitrophenyl beta-D-galactopyranoside | - |
Caldariella acidophila | |
61.5 | - |
lactose | - |
Caldariella acidophila |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Caldariella acidophila | constitutive enzyme | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Caldariella acidophila | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial | Caldariella acidophila |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
11.6 | - |
- |
Caldariella acidophila |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl beta-D-galactopyranoside + H2O | - |
Caldariella acidophila | 4-nitrophenol + beta-D-galactopyranose | - |
? | |
lactose + H2O | - |
Caldariella acidophila | D-glucose + D-galactose | - |
? | |
additional information | constitutive enzyme | Caldariella acidophila | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
80 | - |
- |
Caldariella acidophila |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
half-life: 550 h, half life of the enzyme in whole cells entrapped in a polyacrylamide gel in presence of lactose: 28 days | Caldariella acidophila |
85 | - |
half-life: 550 h | Caldariella acidophila |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
hydrolysis of p-nitrophenyl-beta-D-galactoside | Caldariella acidophila |
5 | 6 | hydrolysis of lactose | Caldariella acidophila |