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ENZYME entry: EC 2.4.3.5

Accepted Name
galactosyldiacylglycerol alpha-2,3-sialyltransferase.
Reaction catalysed
a 1,2-diacyl-3-O-(beta-D-galactosyl)-sn-glycerol + CMP-N-acetyl-beta-neuraminate <=> 1,2-diacyl-3-[3-(N-acetyl-alpha-D-neuraminyl)-beta-D-galactosyl]-sn-glycerol + CMP + H(+)
Comment(s)
  • The beta-D-galactosyl residue of the oligosaccharide of glycoproteins may also act as acceptor.
  • Formerly EC 2.4.99.5.
Cross-references
BRENDA2.4.3.5
EC2PDB2.4.3.5
ExplorEnz2.4.3.5
PRIAM enzyme-specific profiles2.4.3.5
KEGG Ligand Database for Enzyme Nomenclature2.4.3.5
IUBMB Enzyme Nomenclature2.4.3.5
IntEnz2.4.3.5
MEDLINEFind literature relating to 2.4.3.5
MetaCyc2.4.3.5
Rhea expert-curated reactions2.4.3.5

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.3.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-