GlyCosmos Portal

GlyTouCan

Glycan Structure Repository

GlyComb

Glycoconjugate Repository

GlycoPOST

Glycomics MS raw data Repository

UniCarb-DR

Glycomics MS Repository for glycan annotations from GlycoWorkbench

LM-GlycoRepo

Repository for lectin-assisted multimodality data

All Resources

Genes / Proteins / Lipids Glycans / Glycoconjugates Glycomes Pathways / Interactions / Diseases / Organisms

Other Information

Release Statistics Download

Tools

Glycan Converters

LM-GlycomeAtlas

Search Tools

Cross Search Glycan Search Publication Search Programmatic Access

Guidelines

MIRAGE

ST3 beta-galactoside alpha-2,3-sialyltransferase 4

Summary

Gene Symbol

st3gal4

Organism

Xenopus tropicalis (tropical clawed frog)

External Links

NCBI Gene

403093

KEGG Gene ID

xtr:403093

PubChem

403093

Alliance of Genome Resources

Xenbase:XB-GENE-963280

Annotation

Keyword

Glycoprotein
Glycosyltransferase
Golgi apparatus
Reference proteome
Signal-anchor
Transmembrane helix

Proteins

Displaying **all 2** entries
UniProt	Protein Name
Q28CN5
Q703F8

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	PMID
protein glycosylation	IBA
protein glycosylation	IEA
glycolipid biosynthetic process	IBA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

biosynthetic process [inference]

cellular biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process

cellular metabolic process [inference]

cellular biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

primary metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

organic substance metabolic process [inference]

lipid metabolic process [inference]

lipid biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

macromolecule metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

macromolecule modification [inference]

protein modification process [inference]

protein glycosylation

macromolecule glycosylation [inference]

protein glycosylation

carbohydrate derivative metabolic process [inference]

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

organic substance biosynthetic process [inference]

lipid biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycolipid biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

cellular biosynthetic process [inference]

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

cellular lipid metabolic process [inference]

membrane lipid metabolic process [inference]

glycolipid metabolic process [inference]

glycolipid biosynthetic process

membrane lipid biosynthetic process [inference]

glycolipid biosynthetic process

Displaying **all 3** entries
GO Term	Evidence Code	PMID
Golgi membrane	IEA
Golgi apparatus	IEA
membrane	IEA

GO Hierarchy

cellular component

cellular anatomical entity [inference]

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

Displaying **all 4** entries
GO Term	Evidence Code	PMID
beta-galactoside (CMP) alpha-2,3-sialyltransferase activity	IBA
sialyltransferase activity	IEA
glycosyltransferase activity	IEA
beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminide alpha-2,3- sialyltransferase	IBA

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity

sialyltransferase activity

Gene Ontology information from NCBI Gene and 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 2** entries
Gene Ontology
sialyltransferase activity
transferase activity

Displaying **all 2** entries
InterPro
GT29-like superfamiliy
Glycosyl transferase family 29

KEGG BRITE Database

Orthology

K03494

Name

beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4C) [EC:2.4.3.2 2.4.3.4 2.4.3.6]

References

8288606

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R06153	2.4.3.6	G00049MO	G79536OW

Ortholog

Displaying **all 6** entries
Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Xenopus laevis	6484	Xenbase:XB-GENE-963284
Danio rerio	20443	ZFIN:ZDB-GENE-050309-174
Danio rerio	363040	ZFIN:ZDB-GENE-050309-174
Xenopus laevis	403093	Xenbase:XB-GENE-963284
Danio rerio	504044	ZFIN:ZDB-GENE-050309-174
Xenopus laevis	734512	Xenbase:XB-GENE-963284

About Release Notes Help Feedback

International Collaboration

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

Logo License Policies Site Map

Contact: support@glycosmos.org

GlyCosmos Portal v4.3.0

Last updated: August 4, 2025