Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | - |
Aspergillus niger | |
Al3+ | - |
Aspergillus niger | |
Fe2+ | - |
Aspergillus niger | |
Fe3+ | - |
Aspergillus niger | |
Hg2+ | - |
Aspergillus niger | |
Monoiodoacetic acid | - |
Aspergillus niger | |
N-bromosuccinimide | - |
Aspergillus niger | |
SDS | - |
Aspergillus niger | |
Sn2+ | - |
Aspergillus niger |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.37 | - |
4-O-Methyl-glucuronosyl-xylotriose | enzyme form CM-I | Aspergillus niger | |
0.47 | - |
4-O-Methyl-glucuronosyl-xylotriose | enzyme form CM-II | Aspergillus niger | |
0.77 | - |
glucuronosyl-xylotriose | enzyme form CM-I | Aspergillus niger | |
0.82 | - |
glucuronosyl-xylotriose | enzyme form CM-II | Aspergillus niger |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
intracellular | - |
Aspergillus niger | 5622 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
130000 | - |
1 * 130000, SDS-PAGE | Aspergillus niger |
150000 | - |
gel filtration | Aspergillus niger |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
- |
- |
Aspergillus niger 5-16 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
2 enzym forms: CM-I and CM-II | Aspergillus niger |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Aspergillus niger |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-O-methyl-glucuronosyl-xylotriose + H2O | - |
Aspergillus niger | 4-O-methyl-glucuronate + xylotriose | - |
? | |
4-O-methyl-glucuronosyl-xylotriose + H2O | - |
Aspergillus niger 5-16 | 4-O-methyl-glucuronate + xylotriose | - |
? | |
glucuronosyl-xylotriose + H2O | - |
Aspergillus niger | glucuronate + xylotriose | - |
? | |
glucuronosyl-xylotriose + H2O | - |
Aspergillus niger 5-16 | glucuronate + xylotriose | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 130000, SDS-PAGE | Aspergillus niger |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Aspergillus niger |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
pH 4.5-7.0, 1 h, stable | Aspergillus niger |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.8 | - |
- |
Aspergillus niger |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4 | 5.6 | about 50% of maximal activity at pH 4.5 and 5.6 | Aspergillus niger |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4.5 | 7 | 50°C, 1 h, stable | Aspergillus niger |