Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli strain JM109 | Homo sapiens |
expressed in Escherichia coli strain JM109 | Trypanosoma cruzi |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,3,8-trihydroxy-6-methylanthracene-9,10-dione | - |
Homo sapiens | |
1,3,8-trihydroxy-6-methylanthracene-9,10-dione | - |
Trypanosoma cruzi | |
1,8-dihydroxyanthracene-9,10-dione | - |
Homo sapiens | |
1,8-dihydroxyanthracene-9,10-dione | - |
Trypanosoma cruzi | |
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | - |
Homo sapiens | |
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | - |
Trypanosoma cruzi | |
2-(3,4-dihydroxyphenyl)-4H-chromene-3,5,7-triol | - |
Homo sapiens | |
2-(3,4-dihydroxyphenyl)-4H-chromene-3,5,7-triol | - |
Trypanosoma cruzi | |
2-deoxy-2,3-dehydro-N-acetyl-D-neuraminic acid | - |
Homo sapiens | |
2-deoxy-2,3-dehydro-N-acetyl-D-neuraminic acid | - |
Trypanosoma cruzi | |
3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | - |
Homo sapiens | |
4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | - |
Trypanosoma cruzi | |
5,6,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5,6,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one | - |
Homo sapiens | |
5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,7-dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5,7-dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,7-dihydroxy-2-phenyl-4H-chromen-4-one | - |
Homo sapiens | |
5,7-dihydroxy-2-phenyl-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
5-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | - |
Homo sapiens | |
5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | - |
Trypanosoma cruzi | |
5-methyl-4-methylidene-2-phenyl-4H-chromene | - |
Homo sapiens | |
5-methyl-4-methylidene-2-phenyl-4H-chromene | - |
Trypanosoma cruzi | |
6-chloro-9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-2-anthracenecarboxylic acid | - |
Homo sapiens | |
6-chloro-9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-2-anthracenecarboxylic acid | strong inhibitor | Trypanosoma cruzi | |
7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Homo sapiens | |
7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | - |
Trypanosoma cruzi | |
9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | - |
Homo sapiens | |
9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | - |
Trypanosoma cruzi | |
myricetin | - |
Homo sapiens | |
myricetin | - |
Trypanosoma cruzi |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.078 | - |
2'-(4-methylumbelliferyl) alpha-D-N-acetylneuraminic acid | in 50 mM Tris-HCl pH7.5, at 25°C | Homo sapiens | |
0.078 | - |
2'-(4-methylumbelliferyl) alpha-D-N-acetylneuraminic acid | in 50 mM Tris-HCl pH7.5, at 25°C | Trypanosoma cruzi |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Trypanosoma cruzi | - |
- |
- |
Purification (Comment) | Organism |
---|---|
SP Sepharose column chromatography, His-Trap HP column chromatography, and Superdex 200 gel filtration | Homo sapiens |
SP Sepharose column chromatography, His-Trap HP column chromatography, and Superdex 200 gel filtration | Trypanosoma cruzi |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2'-(4-methylumbelliferyl) alpha-D-N-acetylneuraminic acid + H2O | - |
Homo sapiens | 4-methylumbelliferone + N-acetylneuraminic acid | - |
? | |
2'-(4-methylumbelliferyl) alpha-D-N-acetylneuraminic acid + H2O | - |
Trypanosoma cruzi | 4-methylumbelliferone + N-acetylneuraminic acid | - |
? | |
alpha(2-6)-sialyllactose + H2O | - |
Homo sapiens | sialic acid + lactose | - |
? | |
alpha(2-6)-sialyllactose + H2O | - |
Trypanosoma cruzi | sialic acid + lactose | - |
? | |
additional information | trans-sialidase preferentially transfers sialic acid from sialyl-glycoconjugates to the terminal beta-galactosyl residues in acceptor molecules | Trypanosoma cruzi | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
NEU2 | - |
Homo sapiens |
neuraminidase 2 | - |
Homo sapiens |
trans-sialidase | - |
Trypanosoma cruzi |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00089 | - |
6-chloro-9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-2-anthracenecarboxylate | in 50 mMTris-HCl pH7.5, at 25°C | Trypanosoma cruzi |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.00058 | - |
in 50 mM Tris-HCl pH7.5, at 25°C | Trypanosoma cruzi | 6-chloro-9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-2-anthracenecarboxylate | |
0.014 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | |
0.017 | - |
in 50 mM Tris-HCl pH7.5, at 25°C | Trypanosoma cruzi | myricetin | |
0.022 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | |
0.039 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one | |
0.05 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,6,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.055 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,6,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.058 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | |
0.07 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,7-dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one | |
0.078 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.1 | - |
IC50 above 0.1 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 6-chloro-9,10-dihydro-4,5,7-trihydroxy-9,10-dioxo-2-anthracenecarboxylic acid | |
0.1 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one | |
0.11 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.11 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 1,3,8-trihydroxy-6-methylanthracene-9,10-dione | |
0.13 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one | |
0.13 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | |
0.13 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one | |
0.13 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | |
0.14 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | |
0.15 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | myricetin | |
0.16 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one | |
0.23 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.23 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.34 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,7-dihydroxy-2-phenyl-4H-chromen-4-one | |
0.36 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,7-dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one | |
0.38 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.43 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | |
0.47 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.57 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
0.71 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 1,8-dihydroxyanthracene-9,10-dione | |
0.76 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 1,3,8-trihydroxy-6-methylanthracene-9,10-dione | |
0.8 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid | |
0.89 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,7-dihydroxy-2-phenyl-4H-chromen-4-one | |
0.89 | - |
in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5,7-dihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 2-(3,4-dihydroxyphenyl)-4H-chromene-3,5,7-triol | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 2-(3,4-dihydroxyphenyl)-4H-chromene-3,5,7-triol | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 5-methyl-4-methylidene-2-phenyl-4H-chromene | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Trypanosoma cruzi | 5-methyl-4-methylidene-2-phenyl-4H-chromene | |
1 | - |
IC50 above 1.0 mM, in 50 mM Tris-HCl pH 7.5, at 25°C | Homo sapiens | 1,8-dihydroxyanthracene-9,10-dione |