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Literature summary for 3.2.1.18 extracted from
- Neuraminidase in Bacteroides fragilis (1983), Appl. Environ. Microbiol., 46, 75-80.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| acetic acid | - |
Bacteroides fragilis |  |
| Lactic acid | - |
Bacteroides fragilis | |
| propionic acid | - |
Bacteroides fragilis | |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| EDTA | - |
Bacteroides fragilis | |
| Zn2+ | - |
Bacteroides fragilis | |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Ca2+ | stimulates the activity of the enzyme | Bacteroides fragilis | |
| Mg2+ | stimulates the activity of the enzyme | Bacteroides fragilis | |
| Mn2+ | stimulates the activity of the enzyme | Bacteroides fragilis | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 92000 | - |
gel filtration | Bacteroides fragilis |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Bacteroides fragilis | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Bacteroides fragilis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| fetuin + H2O | - |
Bacteroides fragilis | ? | - |
? | |
| N-acetylneuraminic acid-alpha-2,3-lactose + H2O | - |
Bacteroides fragilis | N-acetylneuraminic acid + lactose | - |
? | |
| N-acetylneuraminic acid-alpha-2,6-lactose + H2O | - |
Bacteroides fragilis | N-acetylneuraminic acid + lactose | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.4 | - |
- |
Bacteroides fragilis |
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