EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.1.4 | expression in Penicillium canescens | Talaromyces verruculosus |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.2.1.4 | N194A | mutation in potential N-glycosylation site, no notable effect on the enzyme thermostability. Slight shift of pH optimum 4.5 for wild-type to 5.0 and 32-35% increase in the specific activity against carboxymethylcellulose and barley beta-glucan | Talaromyces verruculosus |
3.2.1.4 | N19A | mutation in potential N-glycosylation site, no notable effect on the enzyme thermostability but 26% decrease in the specific activity against carboxymethylcellulose and 12% against barley beta-glucan | Talaromyces verruculosus |
3.2.1.4 | N42A | mutation in potential N-glycosylation site, no notable effect on the enzyme thermostability. Slight shift of pH optimum 4.5 for wild-type to 5.0 and 12-13% increase in the specific activity against carboxymethylcellulose and barley beta-glucan | Talaromyces verruculosus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.4 | additional information | - |
Barley beta-glucan | Km value 20 mg/ml for wild-type, 13 mg/ml for mutant N19A, 21 mg/ml for mutant N42A, 22 mg/ml for mutant N194A, respectively, pH 5.0, 40°C | Talaromyces verruculosus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.4 | Talaromyces verruculosus | - |
- |
- |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.4 | 42 | - |
mutant N19A, substrate carboxymethylcellulose, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 53 | - |
mutant N19A, substrate barley beta-glucan, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 57 | - |
wild-type, substrate carboxymethylcellulose, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 60 | - |
wild-type, substrate barley beta-glucan, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 64 | - |
mutant N42A, substrate carboxymethylcellulose, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 68 | - |
mutant N42A, substrate barley beta-glucan, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 75 | - |
mutant N194A, substrate carboxymethylcellulose, pH 5.0, 40°C | Talaromyces verruculosus |
3.2.1.4 | 81 | - |
mutant N194A, substrate barley beta-glucan, pH 5.0, 40°C | Talaromyces verruculosus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.4 | barley beta-glucan + H2O | - |
Talaromyces verruculosus | ? | - |
? | |
3.2.1.4 | carboxymethylcellulose + H2O | - |
Talaromyces verruculosus | ? | - |
? | |
3.2.1.4 | milled aspen wood + H2O | - |
Talaromyces verruculosus | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.4 | Cel5A | - |
Talaromyces verruculosus |
3.2.1.4 | endoglucanase IIa | - |
Talaromyces verruculosus |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.4 | 127 | - |
Barley beta-glucan | mutant N19A, pH 5.0, 40°C | Talaromyces verruculosus | |
3.2.1.4 | 165 | - |
Barley beta-glucan | wild-type, pH 5.0, 40°C | Talaromyces verruculosus | |
3.2.1.4 | 227 | - |
Barley beta-glucan | mutant N42A, pH 5.0, 40°C | Talaromyces verruculosus | |
3.2.1.4 | 275 | - |
Barley beta-glucan | mutant N194A, pH 5.0, 40°C | Talaromyces verruculosus |