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Literature summary for 2.4.3.9 extracted from

  • Basu, S.K.; Whisler, R.L.; Yates, A.J.
    Effects of lectin activation on sialyltransferase activities in human lymphocytes (1986), Biochemistry, 25, 2577-2581.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.075
-
lactosylceramide
-
Homo sapiens
0.19
-
CMP-N-acetylneuraminate
-
Homo sapiens

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
lymphocyte from peripheral blood mononuclear cells, enzyme level is stimulated by growth in the presence of phytohemagglutinin Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-beta-D-glucosylceramide
-
Homo sapiens CMP + N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide i.e. ganglioside GM3 ?
CMP-N-acetylneuraminate + beta-D-galactosyl-1,4-beta-D-glucosylceramide
-
Rattus norvegicus CMP + N-acetylneuraminyl-2,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide i.e. ganglioside GM3 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.2
-
-
Homo sapiens