LMPD Database

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LMP012779

UniProt Annotations

Entry Information
Gene NameST3 beta-galactoside alpha-2,3-sialyltransferase 5
Protein EntrySIAT9_RAT
UniProt IDQ68G12
SpeciesRat
Comments
Comment typeDescription
Catalytic ActivityCMP-N-acetylneuraminate + beta-D-galactosyl- (1->4)-beta-D-glucosyl-(1<->1)-ceramide = CMP + alpha-N- acetylneuraminyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl- (1<->1)-ceramide.
FunctionCatalyzes the formation of ganglioside GM3 (alpha-N- acetylneuraminyl-2,3-beta-D-galactosyl-1, 4-beta-D- glucosylceramide)
Sequence CautionSequence=BAA33492.1; Type=Erroneous initiation; Evidence= ;
SimilarityBelongs to the glycosyltransferase 29 family
Subcellular LocationGolgi apparatus membrane ; Single-pass type II membrane protein .