Any feedback?
Literature summary for 2.4.1.10 extracted from
- Reversible thermal unfolding of Bacillus subtilis levansucrase is modulated by Fe3+ and Ca2+ (1990), FEBS Lett., 275, 61-64.
General Stability
| General Stability | Organism |
|---|---|
| enzyme possesses a tertiary structure wholly dependent on the presence of Fe3+ or Ca2+ | Bacillus subtilis |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Ca2+ | dependent on for tertiary structure, can partially be replaced by Sr2+, not Mg2+, Sr2+, Ba2+, and Mn2+ | Bacillus subtilis |  |
| Fe3+ | dependent on for tertiary structure, can partially be replaced by Sr2+, not Mg2+, Ba2+, and Mn2+ | Bacillus subtilis | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Bacillus subtilis | - |
- |
- |
| Bacillus subtilis QB112 | - |
- |
- |
Renatured (Commentary)
| Renatured (Comment) | Organism |
|---|---|
| at 36-41°C, 0.1 mM EDTA, pH 7.0, unfolding of the enzyme, refolds at 20°C | Bacillus subtilis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| sucrose + (2,6-beta-D-fructosyl)n | - |
Bacillus subtilis | glucose + (2,6-beta-D-fructosyl)n+1 | - |
? | |
| sucrose + (2,6-beta-D-fructosyl)n | - |
Bacillus subtilis QB112 | glucose + (2,6-beta-D-fructosyl)n+1 | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | - |
- |
Bacillus subtilis |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | - |
maximal stability | Bacillus subtilis |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
