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MIRAGE
ST6 beta-galactosamide alpha-2,6-sialyltranferase 2b

Summary
Gene Symbol
  • st6gal2b
Organism
Danio rerio (zebrafish)
NCBI Gene
797439
KEGG Gene ID
dre:797439
PubChem
797439
Alliance of Genome Resources
Annotation
Keyword
  • Glycoprotein
  • Glycosyltransferase
  • Golgi apparatus
  • Reference proteome
  • Signal-anchor
  • Transmembrane helix
Proteins
Displaying 1 entry
UniProt Protein Name
D2U4T9
  • CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase 2
  • ST6Gal II
  • Sialyltransferase 2
Annotation information from UniProt.
Gene Ontology (GO)
Gene Ontology information from NCBI Gene and UniProt.
OrthoDB (Group)
Group level
Eukaryota
Group Name
beta-galactoside alpha-2,6-sialyltransferase
Functional Category
  • H: Coenzyme transport and metabolism
  • M: Cell wall/membrane/envelope biogenesis
  • T: Signal transduction mechanisms
Displaying all 4 entries
Gene Ontology
beta-galactoside alpha-2,6-sialyltransferase activity
sialylation
sialyltransferase activity
transferase activity
Displaying all 2 entries
InterPro
GT29-like superfamiliy
Glycosyl transferase family 29
KEGG BRITE Database
Orthology
K00779
Name
beta-galactoside alpha-2,6-sialyltransferase (sialyltransferase 2) [EC:2.4.3.1]
References
Reactions
Displaying 1 entry
KEGG Reaction Enzyme Acceptor Product
R06188
Rhea

RHEA:21552

a β-D-Gal-(1→4)-β-D-Glc-(1↔1)-Cer(d18:1(4E)) + CMP-N-acetyl-β-neuraminate
H+ + N-acetyl-α-neuraminyl-(2→6)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1)-ceramide + CMP
Enzyme
PMID

RHEA:52104

a β-D-galactoside + CMP-N-acetyl-β-neuraminate
an N-acetyl-α-neuraminyl-(2→6)-β-D-galactosyl derivative + H+ + CMP
Enzyme
PMID

RHEA:11836

N-acetyl-β-lactosamine + CMP-N-acetyl-β-neuraminate
H+ + N-acetyl-α-neuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine + CMP
Enzyme
PMID
Ortholog
Displaying entries 11 - 20 of 24 in total
Species Gene ID Alliance of Genome Resources Orthologous MAtrix
407846 Xenbase:XB-GENE-990439
445376 FB:FBgn0035050
797439 Xenbase:XB-GENE-990439
100491268 FB:FBgn0035050
103172241 CALMI05394
106574443 SALSA45770
107559923 SINGR83297
107596313 SINGR59222
108708393 Xenbase:XB-GENE-990439
108709694 Xenbase:XB-GENE-990439
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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

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

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Last updated: December 8, 2025