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Accession
GO:0008457
Name
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity
Ontology
molecular_function
Synonyms
UDP-N-acetyl-D-glucosamine:beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide beta-1,3-acetylglucosaminyltransferase activity, poly-N-acetyllactosamine extension enzyme activity, uridine diphosphoacetylglucosamine-acetyllactosaminide beta1->3-acetylglucosaminyltransferase
Alternate IDs
None
Definition
Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide = UDP + N-acetyl-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide. Source: EC:2.4.1.149
Comment
None
History
See term history for GO:0008457 at QuickGO
Chem. react.
has participant UDP-N-acetyl-alpha-D-glucosamine(2-)
has participant beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide
has participant UDP(3-)
has participant hydron
has participant beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0008457 from QuickGO

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Parents of beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity (GO:0008457)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [RO:0000057 relation] RO:0000057  UDP-N-acetyl-alpha-D-glucosamine(2-) (CHEBI:57705)
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [RO:0000057 relation] RO:0000057  beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide (CHEBI:17006)
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [is_a relation] is_a  acetylglucosaminyltransferase activity (GO:0008375)
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [RO:0000057 relation] RO:0000057  UDP(3-) (CHEBI:58223)
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase activity [RO:0000057 relation] RO:0000057  beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer (CHEBI:142448)

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EC
2.4.1.149
MetaCyc
2.4.1.163-RXN
RHEA
23004