N-acetyllactosaminide alpha-1,3-galactosyltransferase

Acts on beta-galactosyl-1,4-N-acetylglucosaminyl termini on asialo-alpha(1)-acid glycoprotein and N-acetyllactosamine (beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine), but not on 2'-fucosylated-N-acetyllactosamine.

Source:http://purl.uniprot.org/enzyme/2.4.1.87

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
rdfs:comment
Acts on beta-galactosyl-1,4-N-acetylglucosaminyl termini on asialo-alpha(1)-acid glycoprotein and N-acetyllactosamine (beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine), but not on 2'-fucosylated-N-acetyllactosamine., Now includes EC 2.4.1.124 and EC 2.4.1.151., The non-reducing terminal N-acetyllactosamine residues of glycoproteins can also act as acceptor.
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uniprot:name
Alpha-galactosyltransferase, Beta-D-galactosyl-N-acetylglucosaminylglycopeptide alpha-1,3-galactosyltransferase, Galactosyltransferase, Glucosaminylglycopeptide alpha-1,3-galactosyltransferase, N-acetyllactosaminide 3-alpha-galactosyltransferase, N-acetyllactosaminide alpha-1,3-galactosyltransferase, UDP-Gal:Gal-beta-1->4GlcNAc-R alpha-1->3-galactosyltransferase, UDP-Gal:N-acetyllactosaminide alpha-1,3-D-galactosyltransferase, UDP-galactose-acetyllactosamine alpha-D-galactosyltransferase, UDPgalactose:beta-D-galactosyl-beta-1,4-N-acetyl-D-glucosaminyl-glycopeptide alpha-1,3-D-galactosyltransferase, Uridine diphosphogalactose-acetyllactosamine alpha-1->3-galactosyltransferase, Uridine diphosphogalactose-acetyllactosamine galactosyltransferase, Uridine diphosphogalactose-galactosylacetylglucosaminylgalactosyl-glucosylceramide galactosyltransferase
uniprot:activity
UDP-alpha-D-galactose + beta-D-galactosyl-(1->4)-beta-N-acetyl-D-glucosaminyl-R = UDP + alpha-D-galactosyl-(1->3)-beta-D-galactosyl-(1->4)-beta-N-acetylglucosaminyl-R.