Term Information

Accession
GO:0003947
Name
(N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase activity
Ontology
molecular_function
Synonyms
GM2 synthase activity, GM2/GD2-synthase activity, GalNAc-T activity, UDP acetylgalactosamine-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide acetylgalactosaminyltransferase activity, UDP-N-acetyl-D-galactosamine:(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide N-acetyl-D-galactosaminyltransferase activity, UDP-N-acetyl-D-galactosamine:1-O-[O-(N-acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl]-ceramide 1,4-beta-N-acetyl-D-galactosaminyltransferase activity, UDP-N-acetylgalactosamine GM3 N-acetylgalactosaminyltransferase activity, asialo-GM2 synthase activity, beta-1,4N-aetylgalactosaminyltransferase activity, ganglioside GM2 synthase activity, ganglioside GM3 acetylgalactosaminyltransferase activity, uridine diphosphoacetylgalactosamine-acetylneuraminylgalactosylglucosylceramide acetylgalactosaminyltransferase activity, uridine diphosphoacetylgalactosamine-ganglioside GM3 acetylgalactosaminyltransferase activity, uridine diphosphoacetylgalactosamine-hematoside acetylgalactosaminyltransferase activity
Alternate IDs
None
Definition
Catalysis of the reaction: UDP-N-acetyl-D-galactosamine + (N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide = UDP + N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide. Source: EC:2.4.1.92
Comment
None
History
See term history for GO:0003947 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

Filter results

Loading...
pending...
Parents of (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase activity (GO:0003947)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
(N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase activity [is_a relation] is_a  acetylgalactosaminyltransferase activity (GO:0008376)

This term has no children.

EC
2.4.1.92
MetaCyc
2.4.1.92-RXN
Reactome
R-HSA-8856223
RHEA
12588