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Literature summary extracted from

  • Serafini-Cessi, F.; Malagolini, N.; Guerrini, S.; Turrini, I.
    A soluble form of Sda-beta1,4-N-acetylgalactosaminyltransferase is released by differentiated human colon carcinoma CaCo-2 cells (1995), Glycoconj. J., 12, 773-779.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.165 0.064
-
 UDP-N-acetylgalactosamine
-
 Homo sapiens
2.4.1.165 0.222
-
 fetuin
-
 Homo sapiens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.4.1.165 UDP-N-acetyl-D-galactosamine + alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide Homo sapiens enzymic activity correlates with the degree of enterocytic differentiation UDP + N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.165 Homo sapiens
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.165 Caco-2 cell enzymic activity correlates with the degree of enterocytic differentiation Homo sapiens
-
2.4.1.165 large intestine
-
 Homo sapiens
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.165 additional information the enzyme strictly requires the presence in acceptors of NeuAc in alpha2,3-linkage to subterminal galactose Homo sapiens ?
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + alpha-N-acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide enzymic activity correlates with the degree of enterocytic differentiation 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
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + asialofetuin
-
 Homo sapiens UDP + N-acetylgalactosaminylasialofetuin
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + di-sialyl-lacto-N-tetraose
-
 Homo sapiens UDP + N-acetylgalactosaminyl-di-sialyl-lacto-N-tetraose
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + fetuin
-
 Homo sapiens UDP + N-acetylgalactosaminylfetuin
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + NeuAcalpha(2-3)Galbeta(1-4)Glc
-
 Homo sapiens UDP + GalNAcbeta(1-4)(NeuAcalpha(2-3))Galbeta(1-4)Glc
-
 ?
2.4.1.165 UDP-N-acetyl-D-galactosamine + NeuAcalpha(2-3)Galbeta(1-4)GlcNAc
-
 Homo sapiens UDP + GalNAcbeta(1-4)(NeuAcalpha(2-3))Galbeta(1-4)Glc
-
 ?