Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | complete inhibition | Aspergillus niger | |
Cu2+ | complete inhibition | Aspergillus niger | |
Hg2+ | complete inhibition | Aspergillus niger | |
additional information | not inhibitory: EDTA, phenyl methyl sulfonyl fluoride, 1,10-phenanthroline | Aspergillus niger | |
N-bromosuccinimide | complete inhibition | Aspergillus niger | |
Zn2+ | 68% residual activity | Aspergillus niger |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Km values for locust bean gum, guar gum, and copra mannan, are 0.11, 0.28, and 0.33 mg/ml, respectively | Aspergillus niger |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
65000 | - |
PAGE | Aspergillus niger |
66000 | - |
1 * 66000, SDS-PAGE | Aspergillus niger |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
strain gr | - |
Purification (Comment) | Organism |
---|---|
- |
Aspergillus niger |
Source Tissue | Comment | Organism | Textmining |
---|
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
65 | - |
50°C | Aspergillus niger |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
copra mannan + H2O | 90% of the activity with locust bean gum | Aspergillus niger | ? | - |
? | |
guar gum + H2O | 90% of the activity with locust bean gum | Aspergillus niger | ? | - |
? | |
locust bean gum + H2O | - |
Aspergillus niger | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 66000, SDS-PAGE | Aspergillus niger |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
- |
Aspergillus niger |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
6 h, 50% residual activity | Aspergillus niger |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Aspergillus niger |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
3 | 7 | - |
Aspergillus niger |