EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.92 | Detergents | requirement, solubilized enzyme, e.g. Triton X-100 | Mus musculus | |
2.4.1.92 | Endogen lipid factor | - |
Mus musculus | |
2.4.1.92 | Triton X-100 | - |
Mus musculus |
EC Number | General Stability | Organism |
---|---|---|
2.4.1.92 | glycerol, 20% v/v, stabilizes | Mus musculus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.1.92 | 0.007 | - |
UDP-N-acetyl-D-galactosamine | - |
Mus musculus | |
2.4.1.92 | 0.027 | - |
GD3(N-glycolylneuraminic acid)-ganglioside | - |
Mus musculus | |
2.4.1.92 | 0.16 | - |
GM3(N-glycolylneuraminic acid) | - |
Mus musculus | |
2.4.1.92 | 0.35 | - |
GD3(N-acetylneuraminic acid) | - |
Mus musculus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.4.1.92 | Golgi apparatus | - |
Mus musculus | 5794 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.92 | Ca2+ | activation, 27% as effective as Mn2+ | Mus musculus | |
2.4.1.92 | Co2+ | 62% as effective as Mn2+ | Mus musculus | |
2.4.1.92 | Fe2+ | activation, can replace Ni2+ to some extent, 17% as effective as Mn2+ | Mus musculus | |
2.4.1.92 | Mg2+ | activation, 22% as effective as Mn2+ | Mus musculus | |
2.4.1.92 | Mn2+ | requirement, 2.5-10 mM | Mus musculus | |
2.4.1.92 | Ni2+ | 5% as effective as Mn2+ | Mus musculus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.1.92 | 65000 | - |
2 * 65000, SDS-PAGE | Mus musculus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.92 | Mus musculus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.1.92 | - |
Mus musculus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.4.1.92 | liver | - |
Mus musculus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.1.92 | 3.6 | - |
- |
Mus musculus |
EC Number | Storage Stability | Organism |
---|---|---|
2.4.1.92 | -70°C, 3 months, crude | Mus musculus |
2.4.1.92 | 4°C, purified enzyme, at least 6 days in 20% v/v glycerol, 1% w/v heptylthioglucoside, 1 M sucrose, 0.2 M NaCl and 1 mM EDTA in 0.03 M cacodylate buffer, pH 6.9 | Mus musculus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.92 | additional information | no substrate: lactosylceramide, sialylparagloboside, GM1b(N-glycolylneuraminic acid), GD1a(N-acetylneuraminic acid), GT1b(N-acetylneuraminic acid), GQ1b(N-acetylneuraminic acid), GM1a(N-acetylneuraminic acid), GD1b(N-acetylneuraminic acid), globoside | Mus musculus | ? | - |
? | |
2.4.1.92 | additional information | poor substrate: sialyllactose | Mus musculus | ? | - |
? | |
2.4.1.92 | UDP-N-acetyl-alpha-D-galactosamine + GD3(N-acetylneuraminic acid)-ganglioside | - |
Mus musculus | UDP + GD2(N-acetylneuraminic acid)-ganglioside | - |
? | |
2.4.1.92 | UDP-N-acetyl-alpha-D-galactosamine + GD3(N-glycolylneuraminic acid)-ganglioside | - |
Mus musculus | UDP + GD2(N-glycolylneuraminic acid)-ganglioside | - |
? | |
2.4.1.92 | UDP-N-acetyl-D-galactosamine + (N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide | 73%-78% as effective as GM3(N-glycolylneuraminic acid) | Mus musculus | UDP + N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide | i.e. GM2(N-acetylneuraminic acid)-ganglioside | ? | |
2.4.1.92 | UDP-N-acetyl-D-galactosamine + GD3-ganglioside | GD3(N-glycolylneuraminic acid): 66% as effective as GM3(N-glycolylneuraminic acid), GD3(N-acetylneuraminic acid): 76% as effective as GM3(N-glycolylneuraminic acid) | Mus musculus | UDP + GD2-ganglioside | - |
? | |
2.4.1.92 | UDP-N-acetyl-D-galactosamine + GM3(N-acetylneuraminic acid)-ganglioside | - |
Mus musculus | UDP + GM2(N-acetylneuraminic acid)-ganglioside | - |
? | |
2.4.1.92 | UDP-N-acetyl-D-galactosamine + GM3(N-glycolylneuraminic acid)-ganglioside | best substrate | Mus musculus | UDP + GM2(N-glycolylneuraminic acid)-ganglioside | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.4.1.92 | dimer | 2 * 65000, SDS-PAGE | Mus musculus |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.92 | 37 | - |
assay at | Mus musculus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.92 | 7.5 | 7.9 | - |
Mus musculus |