Home  |  Contact

ENZYME entry: EC 2.4.99.9

Accepted Name
lactosylceramide alpha-2,3-sialyltransferase.
Alternative Name(s)
ganglioside GM3 synthase.
Reaction catalysed
a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + CMP-N-acetyl-beta-neuraminate <=> CMP + ganglioside GM3 (d18:1(4E)) + H(+)
Comment(s)
Lactose cannot act as acceptor.
Cross-references
BRENDA2.4.99.9
EC2PDB2.4.99.9
ExplorEnz2.4.99.9
PRIAM enzyme-specific profiles2.4.99.9
KEGG Ligand Database for Enzyme Nomenclature2.4.99.9
IUBMB Enzyme Nomenclature2.4.99.9
IntEnz2.4.99.9
MEDLINEFind literature relating to 2.4.99.9
MetaCyc2.4.99.9
Rhea expert-curated reactions2.4.99.9
UniProtKB/Swiss-Prot
Q70D51, SIAT9_BOVIN;  Q9UNP4, SIAT9_HUMAN;  O88829, SIAT9_MOUSE;  
Q6KB55, SIAT9_PANTR;  Q68G12, SIAT9_RAT;  

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.99.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-