EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.21 | D-glucose | the enzyme is activated by up to 250 mM D-glucose | Jeotgalibacillus malaysiensis |
EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.1.21 | expressed in Escherichia coli BL21(DE3) cells | Jeotgalibacillus malaysiensis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.21 | Ba2+ | 61% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Co2+ | 4% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Cu2+ | complete inhibition at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | D-glucose | the enzyme is able to tolerate D-glucose concentration up to 2500 mM, retaining about 80% of its maximal activity | Jeotgalibacillus malaysiensis | |
3.2.1.21 | DMSO | 84% residual activity at 5% (v/v) | Jeotgalibacillus malaysiensis | |
3.2.1.21 | EDTA | 4% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Fe3+ | 6% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Mn2+ | 7% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Ni2+ | 3% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Rb+ | 77% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | SDS | 2% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Triton X-100 | 70% residual activity at 5% (v/v) | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Tween 20 | 75% residual activity at 5% (v/v) | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Tween 80 | 47% residual activity at 5% (v/v) | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Urea | 85% residual activity at 5 mM | Jeotgalibacillus malaysiensis | |
3.2.1.21 | Zn2+ | 7% residual activity at 5 mM | Jeotgalibacillus malaysiensis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.21 | 0.5 | - |
4-nitrophenyl beta-D-glucopyranoside | at pH 7.4 and 65°C | Jeotgalibacillus malaysiensis |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.21 | Ca2+ | 121% activity at 5 mM. The activity and stability are increased when CaCl2 is supplemented to the enzyme | Jeotgalibacillus malaysiensis | |
3.2.1.21 | additional information | not influenced by Na+, K+ and Mg2+ | Jeotgalibacillus malaysiensis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.21 | Jeotgalibacillus malaysiensis | - |
- |
- |
3.2.1.21 | Jeotgalibacillus malaysiensis DSM 28777T | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.21 | Ni-NTA column chromatography | Jeotgalibacillus malaysiensis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.21 | 4-nitrophenyl beta-D-glucopyranoside + H2O | - |
Jeotgalibacillus malaysiensis | 4-nitrophenol + beta-D-glucopyranose | - |
? | |
3.2.1.21 | 4-nitrophenyl beta-D-glucopyranoside + H2O | - |
Jeotgalibacillus malaysiensis DSM 28777T | 4-nitrophenol + beta-D-glucopyranose | - |
? | |
3.2.1.21 | cellobiose + H2O | 100% activity | Jeotgalibacillus malaysiensis | 2 beta-D-glucose | - |
? | |
3.2.1.21 | cellobiose + H2O | 100% activity | Jeotgalibacillus malaysiensis DSM 28777T | 2 beta-D-glucose | - |
? | |
3.2.1.21 | cellohexanose + H2O | 85% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + ? | - |
? | |
3.2.1.21 | cellopentose + H2O | 125% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + ? | - |
? | |
3.2.1.21 | cellotetraose + H2O | 125% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + ? | - |
? | |
3.2.1.21 | cellotetraose + H2O | 125% activity compared to cellobiose | Jeotgalibacillus malaysiensis DSM 28777T | beta-D-glucose + ? | - |
? | |
3.2.1.21 | cellotriose + H2O | 124% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + ? | - |
? | |
3.2.1.21 | gentibiose + H2O | 54% activity compared to cellobiose | Jeotgalibacillus malaysiensis | 2 beta-D-glucose | - |
? | |
3.2.1.21 | lactose + H2O | 34% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + D-galactose | - |
? | |
3.2.1.21 | additional information | not active towards sucrose and maltose as well as polysaccharides such as Avicel, carboxymethyl cellulose, Sigmacell cellulose 101, alpha-cellulose and xylan | Jeotgalibacillus malaysiensis | ? | - |
? | |
3.2.1.21 | additional information | not active towards sucrose and maltose as well as polysaccharides such as Avicel, carboxymethyl cellulose, Sigmacell cellulose 101, alpha-cellulose and xylan | Jeotgalibacillus malaysiensis DSM 28777T | ? | - |
? | |
3.2.1.21 | salicin + H2O | 118% activity compared to cellobiose | Jeotgalibacillus malaysiensis | beta-D-glucose + ? | - |
? | |
3.2.1.21 | salicin + H2O | 118% activity compared to cellobiose | Jeotgalibacillus malaysiensis DSM 28777T | beta-D-glucose + ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.21 | ? | x * 52000, SDS-PAGE | Jeotgalibacillus malaysiensis |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.21 | beta-D-glucosidase | - |
Jeotgalibacillus malaysiensis |
3.2.1.21 | Bgl | - |
Jeotgalibacillus malaysiensis |
3.2.1.21 | BglD5 | - |
Jeotgalibacillus malaysiensis |
3.2.1.21 | cellobiase | - |
Jeotgalibacillus malaysiensis |
3.2.1.21 | gentiobiase | - |
Jeotgalibacillus malaysiensis |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 65 | - |
- |
Jeotgalibacillus malaysiensis |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 50 | 75 | more than 50% activity between 50 and 75°C | Jeotgalibacillus malaysiensis |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 65 | - |
the half-life at 65°C without Ca2+ is 35 min, the half-life at 65°C wit Ca2+ is 70 min | Jeotgalibacillus malaysiensis |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.21 | 33.93 | - |
4-nitrophenyl beta-D-glucopyranoside | at pH 7.4 and 65°C | Jeotgalibacillus malaysiensis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 7 | - |
in sodium phosphate buffer | Jeotgalibacillus malaysiensis |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 6 | 7.5 | more than 85% activity at pH 6.0-7.5 | Jeotgalibacillus malaysiensis |