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Literature summary for 3.2.1.18 extracted from
- Effects of site-specific mutations on the enzymatic properties of a sialidase from Clostridium perfringens (1992), Glycoconj. J., 9, 235-240.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| expression in Escherichia coli | Clostridium perfringens |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.17 | - |
4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid | K1 | Clostridium perfringens |  |
| 0.19 | - |
4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid | wild type | Clostridium perfringens | |
| 0.21 | - |
4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid | K2 | Clostridium perfringens | |
| 1.8 | - |
4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid | K3 | Clostridium perfringens | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Clostridium perfringens | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Clostridium perfringens |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | 7 | wild type, K1 and K2 | Clostridium perfringens |
| 6.5 | - |
K3 | Clostridium perfringens |
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Release 2023.1 (January 2023)
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