EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.139 | Ag+ | - |
Aspergillus niger | |
3.2.1.139 | Al3+ | - |
Aspergillus niger | |
3.2.1.139 | Fe2+ | - |
Aspergillus niger | |
3.2.1.139 | Fe3+ | - |
Aspergillus niger | |
3.2.1.139 | Hg2+ | - |
Aspergillus niger | |
3.2.1.139 | Monoiodoacetic acid | - |
Aspergillus niger | |
3.2.1.139 | N-bromosuccinimide | - |
Aspergillus niger | |
3.2.1.139 | SDS | - |
Aspergillus niger | |
3.2.1.139 | Sn2+ | - |
Aspergillus niger |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.139 | 0.37 | - |
4-O-Methyl-glucuronosyl-xylotriose | enzyme form CM-I | Aspergillus niger | |
3.2.1.139 | 0.47 | - |
4-O-Methyl-glucuronosyl-xylotriose | enzyme form CM-II | Aspergillus niger | |
3.2.1.139 | 0.77 | - |
glucuronosyl-xylotriose | enzyme form CM-I | Aspergillus niger | |
3.2.1.139 | 0.82 | - |
glucuronosyl-xylotriose | enzyme form CM-II | Aspergillus niger |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.139 | intracellular | - |
Aspergillus niger | 5622 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 130000 | - |
1 * 130000, SDS-PAGE | Aspergillus niger |
3.2.1.139 | 150000 | - |
gel filtration | Aspergillus niger |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.139 | Aspergillus niger | - |
- |
- |
3.2.1.139 | Aspergillus niger 5-16 | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.139 | 2 enzym forms: CM-I and CM-II | Aspergillus niger |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | additional information | - |
- |
Aspergillus niger |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.139 | 4-O-methyl-glucuronosyl-xylotriose + H2O | - |
Aspergillus niger | 4-O-methyl-glucuronate + xylotriose | - |
? | |
3.2.1.139 | 4-O-methyl-glucuronosyl-xylotriose + H2O | - |
Aspergillus niger 5-16 | 4-O-methyl-glucuronate + xylotriose | - |
? | |
3.2.1.139 | glucuronosyl-xylotriose + H2O | - |
Aspergillus niger | glucuronate + xylotriose | - |
? | |
3.2.1.139 | glucuronosyl-xylotriose + H2O | - |
Aspergillus niger 5-16 | glucuronate + xylotriose | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.139 | monomer | 1 * 130000, SDS-PAGE | Aspergillus niger |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 60 | - |
- |
Aspergillus niger |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 50 | - |
pH 4.5-7.0, 1 h, stable | Aspergillus niger |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 4.8 | - |
- |
Aspergillus niger |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 4 | 5.6 | about 50% of maximal activity at pH 4.5 and 5.6 | Aspergillus niger |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.139 | 4.5 | 7 | 50°C, 1 h, stable | Aspergillus niger |