Gene Information
Gene NameB3GALNT1
OrganismHomo sapiens (Human)
Gene Length331
Protein NamesUDP-GalNAc:beta-1,3-N-acetylgalactosaminyltransferase 1 (Beta-1,3-GalNAc-T1) (EC 2.4.1.79) (Beta-1,3-galactosyltransferase 3) (Beta-1,3-GalTase 3) (Beta3Gal-T3) (Beta3GalT3) (b3Gal-T3) (Beta-3-Gx-T3) (Galactosylgalactosylglucosylceramide beta-D-acetyl-galactosaminyltransferase) (Globoside synthase) (UDP-N-acetylgalactosamine:globotriaosylceramide beta-1,3-N-acetylgalactosaminyltransferase)
Target NameNA
Target TypeNA
Gene Age25 ( ENSG00000169255 )
Evolutionary StageEukaryota
AlphaFoldDBO75752
Gene CardB3GALNT1
Uniprot IDO75752
PfamPF01762
In ASDno
Allosteric Predictionno (-1.111645417)
Ortholog in AnimalsAlpaca_ B3GALNT1 ( ortholog_one2one )
Dog_ B3GALNT1 ( ortholog_one2one )
GuineaPig_ B3GALNT1 ( ortholog_one2one )
Macaque_ B3GALNT1 ( ortholog_one2one )
Mouse_ B3galnt1 ( ortholog_one2one )
Pig_ B3GALNT1 ( ortholog_one2one )
Rat_ B3galnt1 ( ortholog_one2one )
OhnologsB3GNT7
ParalogsB3GALT2, B3GALT6, B3GNT8, B3GALT1, B3GNT6, B3GALT4, B3GALT5, B3GNT4, B3GNT9, B3GNT7, B3GNT2, B3GNT3, B3GNT5, B3GALNT2, B3GALT9
TissueNA
Tissue SpecificityHigher expression in heart and brain, and to a lesser extent in lung, placenta, kidney and testis. Lower expression in liver, spleen and stomach. No expression in skeletal muscle. {ECO:0000269|PubMed:10993897, ECO:0000269|PubMed:9582303}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs2231257  rs28937582  rs104893683 
Subcellular location [CC]Golgi apparatus membrane;
Single-pass type II membrane protein.
Mouse PG classificationNA
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