Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,3-dehydro-2-deoxy-N-acetylneuraminic acid | - |
Streptococcus pneumoniae | |
Cu2+ | about 40% residual activity at 1 mM | Streptococcus pneumoniae | |
Fe2+ | about 10% residual activity at 1 mM | Streptococcus pneumoniae | |
N-acetylneuraminic acid | - |
Streptococcus pneumoniae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.4 | - |
2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid | - |
Streptococcus pneumoniae |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | about 170% activity at 1 mM | Streptococcus pneumoniae | |
Mg2+ | about 150% activity at 1 mM | Streptococcus pneumoniae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid + H2O | Streptococcus pneumoniae | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptococcus pneumoniae | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid + H2O | - |
Streptococcus pneumoniae | ? | - |
? | |
alpha(2-6)-sialyllactose + H2O | - |
Streptococcus pneumoniae | sialic acid + lactose | - |
? |
Synonyms | Comment | Organism |
---|---|---|
NanA | - |
Streptococcus pneumoniae |
neuraminidase | - |
Streptococcus pneumoniae |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.2 | - |
- |
Streptococcus pneumoniae | 2,3-dehydro-2-deoxy-N-acetylneuraminic acid | |
0.6 | - |
- |
Streptococcus pneumoniae | N-acetylneuraminic acid |
General Information | Comment | Organism |
---|---|---|
physiological function | the NanA neuraminidase of Streptococcus pneumoniae is involved in biofilm formation | Streptococcus pneumoniae |