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Literature summary extracted from

  • Dufner, G.; Schworer, R.; Muller, B.; Schmidt, R.R.
    Base- and sugar-modified cytidine monophosphate N-acetylneuraminic acid (CMP-Neu5Ac) analogues - synthesis and studies with alpha(2-6)-sialyltransferase from rat liver (2000), Eur. J. Org. Chem., 8, 1467-1482.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.3.1 additional information
-
additional information Km-values for synthetic CMP-N-acetylneuraminate analogues Rattus norvegicus
2.4.3.1 0.046
-
CMP-N-acetylneuraminate
-
Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
2.4.3.1 Rattus norvegicus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.3.1 liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.3.1 CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R sialic acid is linked to C-6 of the galactose residue Rattus norvegicus CMP + alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R
-
?
2.4.3.1 CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R CMP-N-acetylneuraminate analogues can serve as donor substrates, i.e. the 5''-amino-, the 5''-N-pentanoylamino-, the 5''-glycylamino-, and the 5''-ethoxycarbonylamino derivative and diammonium (cytidin-5'-yl) [(3-deoxy-D-glycero-beta-D-galacto-2-nonulpyranosyl)onate] phosphate Rattus norvegicus CMP + alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R
-
?
2.4.3.1 CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R donor substrate specificity Rattus norvegicus CMP + alpha-N-acetylneuraminyl-2,6-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-R
-
?
2.4.3.1 additional information no activity with the CMP-NeuAc analogues disodium[(5-acetamido-3,5-dideoxy-D-glycero-beta-D-galacto-2-nonulopyranosyl)onate] (methyl-beta-D-ribofuranosid-5-yl) phosphate and bis(triethylammonium) [(5-acetamido-3,5-dideoxy-D-glycero-beta-D-galacto-2-nonulopyranosyl)onate] [(resorcin-4-yl) (1-deoxy-beta-D-ribofuranosid-5-yl)] phosphate Rattus norvegicus ?
-
?