UDP-galactose:glucosylceramide beta-1,4-galactosyltransferase activity

Term ID

GO:0008489

Synonyms

• LacCer synthase activity
• lactosylceramide synthase activity
• UDP-galactose glucosylceramide beta-1,4-galactosyltransferase activity

Definition

Catalysis of the reaction: a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + UDP-alpha-D-galactose = a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + H(+) + UDP. 9593693

References

• EC:2.4.1.274
• MetaCyc:RXN-12119
• RHEA:31495
• Reactome:R-HSA-9851347

Ontology

GO: Molecular Function    QuickGO    AmiGO