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MIRAGE
ST6 N-acetylgalactosaminide alpha-2,6-sialyltransferase 3

Summary
Gene Symbol
  • St6galnac3
Organism
Rattus norvegicus (Norway rat)
Annotation
Keyword
  • Disulfide bond
  • Glycosyltransferase
  • Golgi apparatus
  • Lipid metabolism
  • Reference proteome
  • Sialic acid
  • Signal-anchor
  • Transmembrane helix
Proteins
Displaying all 3 entries
UniProt Protein Name
Q64686
  • GalNAc alpha-2,6-sialyltransferase III
  • ST6GalNAc III
  • STY
  • Sialyltransferase 7C
A0A096MK04
A6HWN0
Annotation information from UniProt.
OrthoDB (Group)
Group level
Eukaryota
Group Name
sialyltransferase
Functional Category
  • H: Coenzyme transport and metabolism
  • M: Cell wall/membrane/envelope biogenesis
  • T: Signal transduction mechanisms
Displaying all 5 entries
Gene Ontology
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase activity
ganglioside biosynthetic process
lipid metabolic process
sialyltransferase activity
transferase activity
Displaying all 2 entries
InterPro
GT29-like superfamiliy
Glycosyl transferase family 29
KEGG BRITE Database
Orthology
K03373
Name
N-acetylgalactosaminide alpha-2,6-sialyltransferase (sialyltransferase 7C) [EC:2.4.3.7]
References
Reactions
Displaying all 2 entries
KEGG Reaction Enzyme Acceptor Product
R05914
R05959
Rhea

RHEA:53896

an α-Neu5Ac-(2→3)-β-D-Gal-(1→3)-D-GlcNAc derivative + CMP-N-acetyl-β-neuraminate
an α-Neu5Ac-(2→3)-β-D-Gal-(1→3)-[α-Neu5Ac-(2→6)]-D-GlcNAc-R + H+ + CMP
Enzyme
PMID
LIPID MAPS Gene / Proteome Database
LMPD ID
LMP012636
Gene Name
ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 3
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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 6, 2026