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MIRAGE

Beta-1,3-galactosyltransferase 2

Summary

UniProt ID: O54905
Gene Symbol: B3galt2
Gene ID: 26878
Organism: Mus musculus (house mouse)

External Links

Re-Glyco: O54905

Annotation

Keyword: Glycoprotein Glycosyltransferase Golgi apparatus Lipid metabolism Manganese Reference proteome Signal-anchor Transmembrane helix

Gene Ontology (GO)

Displaying **all 3** entries
GO Term	Evidence Code	Reference
protein O-linked glycosylation
galactosylceramide biosynthetic process	ISO	GO_REF
oligosaccharide biosynthetic process	IDA	PMID

GO Hierarchy

biological process

cellular process [inference]

metabolic process [inference]

biosynthetic process [inference]

lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

sphingolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

ceramide biosynthetic process [inference]

galactosylceramide biosynthetic process

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

carbohydrate biosynthetic process [inference]

oligosaccharide biosynthetic process

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

macromolecule metabolic process [inference]

macromolecule biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

protein metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

primary metabolic process [inference]

carbohydrate metabolic process [inference]

oligosaccharide metabolic process [inference]

oligosaccharide biosynthetic process

carbohydrate biosynthetic process [inference]

oligosaccharide biosynthetic process

lipid metabolic process [inference]

sphingolipid metabolic process [inference]

ceramide metabolic process [inference]

glycosylceramide metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

ceramide biosynthetic process [inference]

galactosylceramide biosynthetic process

glycosphingolipid metabolic process [inference]

glycosylceramide metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

sphingolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

ceramide biosynthetic process [inference]

galactosylceramide biosynthetic process

lipid biosynthetic process [inference]

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

sphingolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

ceramide biosynthetic process [inference]

galactosylceramide biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

glycosphingolipid metabolic process [inference]

glycosylceramide metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

protein metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

carbohydrate derivative biosynthetic process [inference]

glycoprotein biosynthetic process [inference]

protein O-linked glycosylation

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

liposaccharide metabolic process [inference]

glycolipid metabolic process [inference]

glycosphingolipid metabolic process [inference]

glycosylceramide metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

glycolipid biosynthetic process [inference]

glycosphingolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

galactolipid metabolic process [inference]

galactosylceramide metabolic process [inference]

galactosylceramide biosynthetic process

galactolipid biosynthetic process [inference]

galactosylceramide biosynthetic process

Displaying 1 entry
GO Term	Evidence Code	Reference
Golgi membrane	IEA	GO_REF

GO Hierarchy

cellular component

cellular anatomical structure [inference]

membrane [inference]

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

Displaying **all 5** entries
GO Term	Evidence Code	Reference
N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity	ISS	GO_REF
N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity	ISO	GO_REF
N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity	IDA	PMID
N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity	IBA	GO_REF
N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity	IEA	GO_REF GO_REF GO_REF

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity [inference]

UDP-glycosyltransferase activity [inference]

UDP-galactosyltransferase activity [inference]

N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity

hexosyltransferase activity [inference]

galactosyltransferase activity [inference]

UDP-galactosyltransferase activity [inference]

N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity

beta-1,3-galactosyltransferase activity [inference]

N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase activity

Gene Ontology information from UniProt.

Annotation information from UniProt.

Sequence

MLQWRRRHCCFAKMTWSPKRSLLRTPLTGVLSLVFLFAMFLFFNHHDWLPGRPGFKENPVTYTFRGFRSTKSETNHSSLRTIWKEVAPQTLRPHTASNSSNTELSPQGVTGLQNTLSANGSIYNEKGTGHPNSYHFKYIINEPEKCQEKSPFLILLIAAEPGQIEARRAIRQTWGNETLAPGIQIIRVFLLGISIKLNGYLQHAIQEESRQYHDIIQQEYLDTYYNLTIKTLMGMNWVATYCPHTPYVMKTDSDMFVNTEYLIHKLLKPDLPPRHNYFTGYLMRGYAPNRNKDSKWYMPPDLYPSERYPVFCSGTGYVFSGDLAEKIFKVSLGIRRLHLEDVYVGICLAKLRVDPVPPPNEFVFNHWRVSYSSCKYSHLITSHQFQPSELIKYWNHLQQNKHNACANAAKEKAGRYRHRKLH

N : N-glycosylation Site
___ : Potential Sequon

Glycosylation Sites

Displaying **all 5** entries
Position	Description	PubMed ID	GlyTouCan ID	Source
75	N-linked (GlcNAc...) asparagine			UniProt
98	N-linked (GlcNAc...) asparagine			UniProt
119	N-linked (GlcNAc...) asparagine			UniProt
176	N-linked (GlcNAc...) asparagine			UniProt
226	N-linked (GlcNAc...) asparagine			UniProt

Feature

: Glycosylation Site from GlyGen
: Glycosylation Site from UniProt

Pathway

Displaying 1 entry
Pathway Name	Organism
Lewis blood group biosynthesis	Mus musculus

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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

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Last updated: April 6, 2026