AmiGO 2: Term Details for "lactosylceramide 4-alpha-galactosyltransferase activity" (GO:0050512)

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Term Information

Accession: GO:0050512
Name: lactosylceramide 4-alpha-galactosyltransferase activity
Ontology: molecular_function
Synonyms: lactosylceramide 4-a-galactosyltransferase activity, Gal-beta-(1,4)-Glc-beta-1-Cer alpha-(1,4)-galactosyltransferase activity, Gal-beta-1,4-Glc-beta-1-Cer alpha-1,4-galactosyltransferase activity, UDP-galactose:lactosylceramide 4II-alpha-D-galactosyltransferase activity, histo-blood group Pk UDP-galactose, globotriaosylceramide/CD77 synthase activity, histo-blood group P(k) UDP-galactose activity
Alternate IDs: None
Definition: Catalysis of the reaction: beta-D-galactosyl-(1,4)-D-glucosylceramide + UDP-galactose = alpha-D-galactosyl-(1,4)-beta-D-galactosyl-(1,4)-D-glucosylceramide + UDP. Source: MetaCyc:2.4.1.228-RXN, EC:2.4.1.228
Comment: None
History: See term history for GO:0050512 at QuickGO
Chem. react.: has participant UDP-alpha-D-galactose(2-); has participant hydron; has participant beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine; has participant UDP(3-); has participant alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide
Subset: None
Related: Link to all genes and gene products annotated to lactosylceramide 4-alpha-galactosyltransferase activity (excluding "regulates").; Link to all direct and indirect annotations to lactosylceramide 4-alpha-galactosyltransferase activity (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for lactosylceramide 4-alpha-galactosyltransferase activity (excluding "regulates").

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For more information, please see the ontology relation documentation.

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Additional internal viewing options

GO:0003674 molecular_function
GO:0003824 catalytic activity
GO:0016757 glycosyltransferase activity
GO:0016740 transferase activity
GO:0016758 hexosyltransferase activity
GO:0008378 galactosyltransferase activity
GO:0008194 UDP-glycosyltransferase activity
GO:0035250 UDP-galactosyltransferase activity
GO:0050512 lactosylceramide 4-alpha-galactosyltransferase activity

Parents of lactosylceramide 4-alpha-galactosyltransferase activity (GO:0050512)

subject	relation	object
lactosylceramide 4-alpha-galactosyltransferase activity	RO:0000057	UDP-alpha-D-galactose(2-) (CHEBI:66914)
lactosylceramide 4-alpha-galactosyltransferase activity	RO:0000057	hydron (CHEBI:15378)
lactosylceramide 4-alpha-galactosyltransferase activity	RO:0000057	beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-N-acylsphingosine (CHEBI:17950)
lactosylceramide 4-alpha-galactosyltransferase activity	is_a	UDP-galactosyltransferase activity (GO:0035250)
lactosylceramide 4-alpha-galactosyltransferase activity	RO:0000057	UDP(3-) (CHEBI:58223)
lactosylceramide 4-alpha-galactosyltransferase activity	RO:0000057	alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide (CHEBI:18313)

This term has no children.

EC: 2.4.1.228
MetaCyc: 2.4.1.228-RXN
Reactome: R-HSA-9846477
RHEA: 11924