Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Triton X-100 | - |
Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Homo sapiens | |
Triton X-100 | weak | Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.055 | - |
UDP-N-acetylgalactosamine | - |
Homo sapiens | |
1.1 | - |
N-acetylneuraminyl-2,3-alpha-D-galactosyl-1,4-beta-D-glucosylceramide | - |
Homo sapiens |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | requirement, Km: 16 mM | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
blood plasma | group O | Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-N-acetyl-D-galactosamine + alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide | - |
Homo sapiens | UDP + N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide | - |
? | |
UDP-N-acetyl-D-galactosamine + alpha1-acid glycoprotein | - |
Homo sapiens | UDP + N-acetylgalactosaminyl-alpha1-acid glycoprotein | - |
? | |
UDP-N-acetyl-D-galactosamine + asialofetuin | - |
Homo sapiens | UDP + N-acetylgalactosaminylasialofetuin | - |
? | |
UDP-N-acetyl-D-galactosamine + fetuin | - |
Homo sapiens | UDP + N-acetylgalactosaminylfetuin | - |
? | |
UDP-N-acetyl-D-galactosamine + glycophorin A | weak activity | Homo sapiens | UDP + N-acetylgalactosaminyl glycophorin A | - |
? | |
UDP-N-acetyl-D-galactosamine + NeuAcalpha(2-3)Galbeta(1-4)Glc | i.e. 3'-sialyllactose | Homo sapiens | UDP + GalNAcbeta(1-4)(NeuAcalpha(2-3))Galbeta(1-4)Glc | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
with fetuin as acceptor | Homo sapiens |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.8 | 9.5 | about half-maximal activity at pH 5.8 and 9.5 | Homo sapiens |