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Literature summary for 2.4.3.5 extracted from

  • Williams, M.A.; Kitagawa, H.; Datta, A.K.; Paulson, J.C.; Jamieson, J.C.
    Large-scale expression of recombinant sialyltransferases and comparison of their kinetic properties with native enzymes (1995), Glycoconjugate J., 12, 755-761.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information comparison of kinetic properties of sialyltransferases Rattus norvegicus
0.057
-
CMP-acetylneuraminate
-
Rattus norvegicus
0.11
-
Galbeta1-3GlcNAcbeta1-1Galbeta1-4Glc
-
Rattus norvegicus
0.18
-
Galbeta1-3GlcNAcR
-
Rattus norvegicus
0.18
-
Galbeta1-4GlcNAcR
-
Rattus norvegicus
0.26
-
Galbeta1-4GlcNAcR
-
Rattus norvegicus
2.43
-
Galbeta1-4GlcNAc
-
Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
recombinant enzyme
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CMP-N-acetyl-beta-neuraminate + Galbeta1-3GlcNAcbeta1-1Galbeta1-4Glc
-
Rattus norvegicus ?
-
?
CMP-N-acetylneuraminate + Galbeta1-3GlcNAcbeta1-3Galbeta1-4Glc i.e. lacto-N-tetraose Rattus norvegicus CMP + ?
-
?
CMP-N-acetylneuraminate + Galbeta1-3GlcNAcR i.e. rat asialo alpha1 acid glycoprotein Rattus norvegicus CMP + NeuAcalpha2-3Galbeta1-3GlcNAcR
-
?
CMP-N-acetylneuraminate + Galbeta1-4GlcNAc i.e. N-acetyllactosamine Rattus norvegicus CMP + NeuAcalpha2-3Galbeta1-4GlcNAc
-
?
CMP-N-acetylneuraminate + Galbeta1-4GlcNAcR i.e. human asialo alpha1 acid glycoprotein Rattus norvegicus CMP + NeuAcalpha2-3Galbeta1-4GlcNAcR
-
?