Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Berberine | reversible non-competitive inhibition | Clostridium perfringens | |
coptisine | - |
Clostridium perfringens | |
curcumin | - |
Clostridium perfringens | |
dehydrocorybulbine | - |
Clostridium perfringens | |
glaucine | - |
Clostridium perfringens | |
Jatrorrhizine | - |
Clostridium perfringens | |
additional information | a 95% (v/v) ethanol extract of Corydalis turtschaninovii rhizome shows neuraminidase inhibitory activity (68% at 0.03 mg/ml); not inhibited by corydaline and tetrahydrocoptisine | Clostridium perfringens | |
palmatine | reversible non-competitive inhibition | Clostridium perfringens | |
pseudocoptisine | - |
Clostridium perfringens | |
pseudodehydrocorydaline | - |
Clostridium perfringens | |
tetrahydrocoptisine | - |
Clostridium perfringens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium perfringens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid + H2O | - |
Clostridium perfringens | 4-methylumbelliferone + N-acetylneuraminic acid | - |
? |
Synonyms | Comment | Organism |
---|---|---|
neuraminidase | - |
Clostridium perfringens |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.006 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | curcumin | |
0.0128 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | palmatine | |
0.0135 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | Berberine | |
0.0251 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | coptisine | |
0.0326 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | pseudodehydrocorydaline | |
0.037 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | Jatrorrhizine | |
0.0413 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | dehydrocorybulbine | |
0.0652 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | pseudocoptisine | |
0.0969 | - |
in 50 mM sodium acetate buffer (pH 5.0), at 22°C | Clostridium perfringens | glaucine |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme plays a pivotal role in bacterial proliferation | Clostridium perfringens |