Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
132000 | - |
beta-glucosidase 2, gel filtration | Aspergillus aculeatus |
133000 | - |
beta-glucosidase 1, gel filtration | Aspergillus aculeatus |
136000 | - |
beta-glucosidase 3, gel filtration | Aspergillus aculeatus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-O-beta-D-glucopyranosyl-D-glucose + H2O | Aspergillus aculeatus | cellobiose | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | Aspergillus aculeatus | low activity for beta-glucosidase 3 | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | Aspergillus aculeatus NO. F-50 | cellobiose | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | Aspergillus aculeatus NO. F-50 | low activity for beta-glucosidase 3 | beta-D-glucose + D-glucose | - |
? | |
cellohexaose + 5 H2O | Aspergillus aculeatus | low activity for beta-glucosidase 3 | 6 D-glucose | - |
? | |
cellopentaose + 4 H2O | Aspergillus aculeatus | low activity for beta-glucosidase 3 | 5 D-glucose | - |
? | |
cellotetraose + 3 H2O | Aspergillus aculeatus | low activity for beta-glucosidase 3 | 4 D-glucose | - |
? | |
cellotriose + 2 H2O | Aspergillus aculeatus | low activity for beta-glucosidase 3 | 3 D-glucose | - |
? | |
insoluble cellooligosaccharaide + H2O | Aspergillus aculeatus | beta-glucosidase 3 less active | beta-D-glucose + ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus aculeatus | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Aspergillus aculeatus |
Purification (Comment) | Organism |
---|---|
further purification of a cellulase preparation, chromatography steps, to homogeneity | Aspergillus aculeatus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
commercial preparation | - |
Aspergillus aculeatus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2-hydroxymethylphenyl)-beta-D-glucopyranoside + H2O | salicin | Aspergillus aculeatus | 2-hydroxymethylphenol + beta-D-glucose | - |
? | |
(2-hydroxymethylphenyl)-beta-D-glucopyranoside + H2O | lower activity for beta-glucosidase 3 | Aspergillus aculeatus | 2-hydroxymethylphenol + beta-D-glucose | - |
? | |
(2-hydroxymethylphenyl)-beta-D-glucopyranoside + H2O | salicin | Aspergillus aculeatus NO. F-50 | 2-hydroxymethylphenol + beta-D-glucose | - |
? | |
(2-hydroxymethylphenyl)-beta-D-glucopyranoside + H2O | lower activity for beta-glucosidase 3 | Aspergillus aculeatus NO. F-50 | 2-hydroxymethylphenol + beta-D-glucose | - |
? | |
4-nitrophenyl beta-D-glucopyranoside + H2O | - |
Aspergillus aculeatus | 4-nitrophenol + D-glucopyranose | - |
? | |
4-nitrophenyl beta-D-glucopyranoside + H2O | - |
Aspergillus aculeatus NO. F-50 | 4-nitrophenol + D-glucopyranose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | cellobiose | Aspergillus aculeatus | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | cellobiose | Aspergillus aculeatus NO. F-50 | beta-D-glucose + D-glucose | - |
? | |
4-O-beta-D-glucopyranosyl-D-glucose + H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus NO. F-50 | beta-D-glucose + D-glucose | - |
? | |
cellohexaose + 5 H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | 6 D-glucose | - |
? | |
cellopentaose + 4 H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | 5 D-glucose | - |
? | |
cellotetraose + 3 H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | 4 D-glucose | - |
? | |
cellotriose + 2 H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | 3 D-glucose | - |
? | |
insoluble cellooligosaccharaide + H2O | beta-glucosidase 3 less active | Aspergillus aculeatus | beta-D-glucose + ? | - |
? | |
methyl-beta-D-glucoside + H2O | low activity for beta-glucosidase 3 | Aspergillus aculeatus | beta-D-glucose + methanol | - |
? | |
methylumbelliferyl-beta-D-glucopyranoside + H2O | - |
Aspergillus aculeatus | methylumbelliferone + beta-D-glucose | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
beta-glucosidase 1 | Aspergillus aculeatus |
60 | - |
beta-glucosidase 2 | Aspergillus aculeatus |
65 | - |
beta-glucosidase 3 | Aspergillus aculeatus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
stable up to, beta-glucosidases 1 and 2 | Aspergillus aculeatus |
60 | - |
stable up to, beta-glucosidase 3 | Aspergillus aculeatus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
3 | - |
beta-glucosidase 3 | Aspergillus aculeatus |
4.5 | - |
beta-glucosidases 1 and 2 | Aspergillus aculeatus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
2.5 | 6 | stable within, beta-glucosidase 3 | Aspergillus aculeatus |
3 | 7 | stable within, beta-glucosidase 2 | Aspergillus aculeatus |
3.5 | 7 | stable within, beta-glucosidase 1 | Aspergillus aculeatus |