Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
27000 | - |
x * 27000, endo-beta-1,4-glucanase EG27, SDS-PAGE | Ampullaria crossean |
45000 | - |
x * 45000, endo-beta-1,4-glucanase EG45, SDS-PAGE | Ampullaria crossean |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Ampullaria crossean | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Ampullaria crossean |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
gastric juice | endo-beta-1,4-glucanase EG27 | Ampullaria crossean | - |
gastric juice | endo-beta-1,4-glucanase EG45 | Ampullaria crossean | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
carboxymethyl cellulose + H2O | endo-beta-1,4-glucanase EG27 shows high preference for | Ampullaria crossean | ? | - |
? | |
carboxymethyl cellulose + H2O | endo-beta-1,4-glucanase EG45 shows high preference for | Ampullaria crossean | ? | - |
? | |
additional information | endo-beta-1,4-glucanase EG27 shows no activity with p-nitrophenyl-beta-D-cellobiose, salicin and starch | Ampullaria crossean | ? | - |
? | |
additional information | endo-beta-1,4-glucanase EG45 shows no activity with p-nitrophenyl-beta-D-cellobiose, salicin and starch | Ampullaria crossean | ? | - |
? | |
Sigmacell 101 + H2O | low activity, endo-beta-1,4-glucanase EG27 | Ampullaria crossean | ? | - |
? | |
Sigmacell 101 + H2O | low activity, endo-beta-1,4-glucanase EG45 | Ampullaria crossean | ? | - |
? | |
xylan + H2O | low acrtivity, endo-beta-1,4-glucanase EG27 | Ampullaria crossean | ? | - |
? | |
xylan + H2O | low acrtivity, endo-beta-1,4-glucanase EG45 | Ampullaria crossean | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 27000, endo-beta-1,4-glucanase EG27, SDS-PAGE | Ampullaria crossean |
? | x * 45000, endo-beta-1,4-glucanase EG45, SDS-PAGE | Ampullaria crossean |
Synonyms | Comment | Organism |
---|---|---|
endo-beta-1,4-glucanase EG27 | - |
Ampullaria crossean |
endo-beta-1,4-glucanase EG45 | - |
Ampullaria crossean |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
substrate: carboxymethyl cellulose, endo-beta-1,4-glucanase EG45 | Ampullaria crossean |
50 | 60 | substrate: carboxymethyl cellulose, endo-beta-1,4-glucanase EG27 | Ampullaria crossean |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
24 h, more than 90% loss of activity, endo-beta-1,4-glucanase EG45 | Ampullaria crossean |
60 | - |
24 h, 15% loss of activity, endo-beta-1,4-glucanase EG27 | Ampullaria crossean |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.4 | 4.8 | substrate: carboxymethyl cellulose, endo-beta-1,4-glucanase EG27 | Ampullaria crossean |
5.5 | - |
substrate: carboxymethyl cellulose, endo-beta-1,4-glucanase EG45 | Ampullaria crossean |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
3 | 11 | 24 h, 30°C, stable, endo-beta-1,4-glucanase EG27 | Ampullaria crossean |
5 | 8 | stable at, endo-beta-1,4-glucanase EG45 | Ampullaria crossean |