Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-Hydroxy-5-nitrobenzyl bromide | 2.5 mM, complete inhibition | Aspergillus fumigatus | |
AlCl3 | 10 mM, 37% inhibition | Aspergillus fumigatus | |
CuSO4 | 10 mM, 55% inhibition | Aspergillus fumigatus | |
HgCl2 | 10 mM, complete inhibition | Aspergillus fumigatus | |
N-bromosuccinimide | 10 mM, 34% inhibition | Aspergillus fumigatus | |
p-chloromercuribenzoic acid | 2.5 mM, 86% inhibition | Aspergillus fumigatus | |
Pb(NO3)2 | 10 mM, 47% inhibition | Aspergillus fumigatus | |
ZnSO4 | 10 mM, 21% inhibition | Aspergillus fumigatus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Km-value for chitosan is 1.0 mg/ml | Aspergillus fumigatus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Aspergillus fumigatus | - |
- |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus fumigatus | - |
- |
- |
Aspergillus fumigatus S-26 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Aspergillus fumigatus |
Source Tissue | Comment | Organism | Textmining |
---|
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
9.19 | - |
- |
Aspergillus fumigatus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
chitobiose + H2O | - |
Aspergillus fumigatus | D-glucosamine | - |
? | |
chitobiose + H2O | - |
Aspergillus fumigatus S-26 | D-glucosamine | - |
? | |
chitoheptaose + H2O | products at an early stage of reaction | Aspergillus fumigatus | D-glucosamine + chitohexaose | - |
? | |
chitoheptaose + H2O | products at an early stage of reaction | Aspergillus fumigatus S-26 | D-glucosamine + chitohexaose | - |
? | |
chitohexaose + H2O | chitohexaose is hydrolyzed to chitopentaose and D-glucosamine at the initial stage of the reaction. The final product is D-glucosamine | Aspergillus fumigatus | D-glucosamine + chitopentaose | - |
? | |
chitohexaose + H2O | chitohexaose is hydrolyzed to chitopentaose and D-glucosamine at the initial stage of the reaction. The final product is D-glucosamine | Aspergillus fumigatus S-26 | D-glucosamine + chitopentaose | - |
? | |
chitopentaose + H2O | products at an early stage of reaction | Aspergillus fumigatus | D-glucosamine + chitotetraose | - |
? | |
chitopentaose + H2O | products at an early stage of reaction | Aspergillus fumigatus S-26 | D-glucosamine + chitotetraose | - |
? | |
chitosan + H2O | fully deacetylated chitosan | Aspergillus fumigatus | D-glucosamine + ? | - |
? | |
chitotetraose + H2O | products at an early stage of reaction | Aspergillus fumigatus | D-glucosamine + chitotriose | - |
? | |
chitotriose + H2O | products at an early stage of reaction | Aspergillus fumigatus | D-glucosamine + chitobiose | - |
? | |
additional information | no degradation of cellulose and starch. The exo-beta-D-glucosaminidase exhibits transglycosylation activity, resulting in the one-residue elongated oligomers | Aspergillus fumigatus | ? | - |
? | |
additional information | no degradation of cellulose and starch. The exo-beta-D-glucosaminidase exhibits transglycosylation activity, resulting in the one-residue elongated oligomers | Aspergillus fumigatus S-26 | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 60 | - |
Aspergillus fumigatus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 70 | 30°C: about 40% of maximal activity, 70°C: about 75% of maximal activity | Aspergillus fumigatus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | - |
stable below | Aspergillus fumigatus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
28.3 | - |
chitosan | - |
Aspergillus fumigatus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
3 | 6 | - |
Aspergillus fumigatus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
2 | 10 | stable | Aspergillus fumigatus |