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Literature summary for 2.4.1.90 extracted from

  • Paquet, M.R.; Narasimhan, S.; Schachter, H.; Moscarello, M.A.
    Branch specificity of purified rat liver Golgi UDP-galactose: N-acetylglucosamine beta-1,4-galactosyltransferase. Preferential transfer of of galactose on the GlcNAc beta 1,2-Man alpha 1,3-branch of a complex biantennary Asn-linked oligosaccharide (1984), J. Biol. Chem., 259, 4716-4721.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13
-
N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus
0.43
-
N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus
6.28
-
galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi apparatus
-
Rattus norvegicus 5794
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDPgalactose + N-acetylglucosaminyl at the non-reducing ends of protein-bound oligosaccharides Rattus norvegicus
-
?
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-alpha-D-galactose + galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus ?
-
?
UDP-alpha-D-galactose + N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus ?
-
?
UDPgalactose + N-acetylglucosaminyl at the non-reducing ends of protein-bound oligosaccharides
-
Rattus norvegicus ?
-
?
UDPgalactose + N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine
-
Rattus norvegicus UDP + galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-(galactosyl-beta-1,4-N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-)mannosyl-beta-1,4-N-acetylglucosaminyl-beta-1,4-(fucosyl-alpha-1,6-)N-acetylglucosaminyl-asparagine galactose is transferred much faster to the N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,3-branch than to the N-acetylglucosaminyl-beta-1,2-mannosyl-alpha-1,6-branch ?