Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | 70% residual activity at 1 mM | Clostridium perfringens | |
Fe2+ | 30% residual activity at 1 mM | Clostridium perfringens | |
heavy metal ions | - |
Clostridium perfringens | |
Hg2+ | 0% residual activity at 1 mM | Clostridium perfringens | |
pyruvate | elimination | Clostridium perfringens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | with substrate N-acetylneuraminic acid increasing Km with increasing pH | Clostridium perfringens | |
2.8 | - |
N-acetylneuraminic acid | - |
Clostridium perfringens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytoplasm | - |
Clostridium perfringens | 5737 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
additional information | - |
Clostridium perfringens |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
48000 | - |
2 * 48000, SDS-PAGE | Clostridium perfringens |
97000 | - |
gel filtration | Clostridium perfringens |
100000 | - |
ultracentrifugation | Clostridium perfringens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium perfringens | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Clostridium perfringens |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
aceneuramate = N-acetyl-D-mannosamine + pyruvate | mechanism | Clostridium perfringens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-Acetyl-D-mannosamine + pyruvate | - |
Clostridium perfringens | N-Acetylneuraminic acid | - |
r | |
N-Acetylneuraminic acid | - |
Clostridium perfringens | N-Acetyl-D-mannosamine + pyruvate | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 48000, SDS-PAGE | Clostridium perfringens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
enzyme assay at | Clostridium perfringens |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
16.7 | - |
N-acetylneuraminic acid | - |
Clostridium perfringens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
elimination | Clostridium perfringens |