Free for academic non-profit institutions. Other users need a Commercial license

Aliases for B4GALT3 Gene

Aliases for B4GALT3 Gene

  • UDP-Gal:BetaGlcNAc Beta 1,4- Galactosyltransferase, Polypeptide 3 2 3
  • UDP-Galactose:Beta-N-Acetylglucosamine Beta-1,4-Galactosyltransferase 3 3 4
  • UDP-Gal:Beta-GlcNAc Beta-1,4-Galactosyltransferase 3 3 4
  • Beta-1,4-GalTase 3 3 4
  • Beta4Gal-T3 3 4
  • B4Gal-T3 3 4
  • Beta-N-Acetylglucosaminyl-Glycolipid Beta-1,4-Galactosyltransferase 3 3
  • Beta-1,4-Galactosyltransferase 3 3
  • EC 2.4.1.- 4

External Ids for B4GALT3 Gene

Summaries for B4GALT3 Gene

Entrez Gene Summary for B4GALT3 Gene

  • This gene is one of seven beta-1,4-galactosyltransferase (beta4GalT) genes. They encode type II membrane-bound glycoproteins that appear to have exclusive specificity for the donor substrate UDP-galactose; all transfer galactose in a beta1,4 linkage to similar acceptor sugars: GlcNAc, Glc, and Xyl. Each beta4GalT has a distinct function in the biosynthesis of different glycoconjugates and saccharide structures. As type II membrane proteins, they have an N-terminal hydrophobic signal sequence that directs the protein to the Golgi apparatus and which then remains uncleaved to function as a transmembrane anchor. By sequence similarity, the beta4GalTs form four groups: beta4GalT1 and beta4GalT2, beta4GalT3 and beta4GalT4, beta4GalT5 and beta4GalT6, and beta4GalT7. This gene encodes an enzyme that may be mainly involved in the synthesis of the first N-acetyllactosamine unit of poly-N-acetyllactosamine chains. Multiple alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Dec 2010]

GeneCards Summary for B4GALT3 Gene

B4GALT3 (UDP-Gal:BetaGlcNAc Beta 1,4- Galactosyltransferase, Polypeptide 3) is a Protein Coding gene. Among its related pathways are Disease and Metabolism. GO annotations related to this gene include galactosyltransferase activity and N-acetyllactosamine synthase activity. An important paralog of this gene is B4GALT7.

UniProtKB/Swiss-Prot for B4GALT3 Gene

  • Responsible for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids

Gene Wiki entry for B4GALT3 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for B4GALT3 Gene

Genomics for B4GALT3 Gene

Genomic Location for B4GALT3 Gene

Start:
161,171,310 bp from pter
End:
161,177,968 bp from pter
Size:
6,659 bases
Orientation:
Minus strand

Genomic View for B4GALT3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for B4GALT3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for B4GALT3 Gene

Regulatory Elements for B4GALT3 Gene

Proteins for B4GALT3 Gene

  • Protein details for B4GALT3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    O60512-B4GT3_HUMAN
    Recommended name:
    Beta-1,4-galactosyltransferase 3
    Protein Accession:
    O60512
    Secondary Accessions:
    • D3DVG3
    • O60910
    • Q9BPZ4
    • Q9H8T2

    Protein attributes for B4GALT3 Gene

    Size:
    393 amino acids
    Molecular mass:
    43928 Da
    Cofactor:
    Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for B4GALT3 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for B4GALT3 Gene

Proteomics data for B4GALT3 Gene at MOPED

Post-translational modifications for B4GALT3 Gene

  • Modification sites at PhosphoSitePlus
  • Glycosylation at Thr45, Ser49, Asn57, Asn166, Asn337, and Asn385

Other Protein References for B4GALT3 Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:

No data available for DME Specific Peptides for B4GALT3 Gene

Domains for B4GALT3 Gene

Gene Families for B4GALT3 Gene

HGNC:
  • B4GT :Beta 4-glycosyltransferases

Graphical View of Domain Structure for InterPro Entry

O60512

UniProtKB/Swiss-Prot:

B4GT3_HUMAN
Family:
  • Belongs to the glycosyltransferase 7 family.:
    • O60512
genes like me logo Genes that share domains with B4GALT3: view

Function for B4GALT3 Gene

Molecular function for B4GALT3 Gene

GENATLAS Biochemistry: UDP galactose
UniProtKB/Swiss-Prot BiophysicochemicalProperties: Kinetic parameters: KM=63 uM for GlcNAc-B-S-pNP {ECO:0000269 PubMed:11588157};
UniProtKB/Swiss-Prot CatalyticActivity: UDP-alpha-D-galactose + N-acetyl-beta-D-glucosaminylglycopeptide = UDP + beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminylglycopeptide
UniProtKB/Swiss-Prot CatalyticActivity: UDP-alpha-D-galactose + N-acetyl-D-glucosamine = UDP + N-acetyllactosamine
UniProtKB/Swiss-Prot Function: Responsible for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids

Enzyme Numbers (IUBMB) for B4GALT3 Gene

Gene Ontology (GO) - Molecular Function for B4GALT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003831 beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase activity IEA --
GO:0003945 N-acetyllactosamine synthase activity IEA --
GO:0008378 galactosyltransferase activity TAS 9405390
GO:0046872 metal ion binding IEA --
genes like me logo Genes that share ontologies with B4GALT3: view

Phenotypes for B4GALT3 Gene

GenomeRNAi human phenotypes for B4GALT3:
genes like me logo Genes that share phenotypes with B4GALT3: view

miRNA for B4GALT3 Gene

No data available for Animal Models , Transcription Factor Targeting and HOMER Transcription for B4GALT3 Gene

Localization for B4GALT3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for B4GALT3 Gene

Golgi apparatus, Golgi stack membrane; Single-pass type II membrane protein. Note=Trans cisternae of Golgi stack.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for B4GALT3 Gene COMPARTMENTS Subcellular localization image for B4GALT3 gene
Compartment Confidence
golgi apparatus 5
cytosol 3
mitochondrion 2
extracellular 1
lysosome 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for B4GALT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000139 Golgi membrane TAS --
GO:0005737 cytoplasm IDA --
GO:0005794 Golgi apparatus IDA --
GO:0016021 integral component of membrane IEA --
GO:0032580 Golgi cisterna membrane IEA --
genes like me logo Genes that share ontologies with B4GALT3: view

Pathways for B4GALT3 Gene

genes like me logo Genes that share pathways with B4GALT3: view

UniProtKB/Swiss-Prot O60512-B4GT3_HUMAN

  • Pathway: Protein modification; protein glycosylation

Interacting Proteins for B4GALT3 Gene

Gene Ontology (GO) - Biological Process for B4GALT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005975 carbohydrate metabolic process TAS --
GO:0018146 keratan sulfate biosynthetic process TAS --
GO:0018279 protein N-linked glycosylation via asparagine TAS --
GO:0030203 glycosaminoglycan metabolic process TAS --
GO:0042339 keratan sulfate metabolic process TAS --
genes like me logo Genes that share ontologies with B4GALT3: view

Compounds for B4GALT3 Gene

(5) HMDB Compounds for B4GALT3 Gene

Compound Synonyms Cas Number PubMed IDs
Manganese
  • manganese
7439-96-5
N-Acetyl-D-glucosamine
  • 2-(acetylamino)-2-deoxyhexose
7512-17-6
N-Acetyllactosamine
  • D-galactopyranosyl
32181-59-2
Uridine 5'-diphosphate
  • 5'-UDP
58-98-0
Uridine diphosphategalactose
  • GDU
2956-16-3

(1) Drugbank Compounds for B4GALT3 Gene

Compound Synonyms Cas Number Type Actions PubMed IDs
N-Acetyl-D-glucosamine
  • 2-Acetamido-2-deoxy-D-glucose
7512-17-6 target
genes like me logo Genes that share compounds with B4GALT3: view

Transcripts for B4GALT3 Gene

Unigene Clusters for B4GALT3 Gene

UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 3:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for B4GALT3 Gene

ExUns: 1a · 1b ^ 2a · 2b ^ 3a · 3b ^ 4 ^ 5a · 5b ^ 6 ^ 7a · 7b ^ 8a · 8b ^ 9 ^ 10a · 10b · 10c ^ 11a · 11b · 11c ^ 12a · 12b · 12c ^ 13a · 13b ·
SP1: - - - - - - - - -
SP2: - - - - - - - -
SP3: - - - - - - - -
SP4: - - - - - - - -
SP5: - - - - - - -
SP6: - - - - - - -
SP7: - - - - - - - - -
SP8: - - - - - - - - - -
SP9: - - - - -
SP10: - - - - - - - - - - - - - - - -
SP11: - - - - - - - - - - - -
SP12: - - - - - -
SP13: - - - - - -
SP14: - - - - - -
SP15: - - - - -
SP16:
SP17: - - -
SP18: - - -
SP19: - - - - - -
SP20: - - -
SP21: - - -
SP22:

ExUns: 13c · 13d ^ 14 ^ 15a · 15b ^ 16a · 16b · 16c
SP1: - -
SP2: -
SP3: -
SP4: -
SP5: -
SP6:
SP7:
SP8:
SP9:
SP10:
SP11:
SP12:
SP13:
SP14:
SP15:
SP16: -
SP17:
SP18:
SP19:
SP20:
SP21:
SP22:

Relevant External Links for B4GALT3 Gene

GeneLoc Exon Structure for
B4GALT3
ECgene alternative splicing isoforms for
B4GALT3

Expression for B4GALT3 Gene

mRNA expression in normal human tissues for B4GALT3 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for B4GALT3 Gene

SOURCE GeneReport for Unigene cluster for B4GALT3 Gene Hs.321231

mRNA Expression by UniProt/SwissProt for B4GALT3 Gene

O60512-B4GT3_HUMAN
Tissue specificity: Found in various tissues. Highest expression in placenta, prostate, testis, ovary, intestine and muscle, and in fetal brain
genes like me logo Genes that share expressions with B4GALT3: view

No data available for mRNA differential expression in normal tissues for B4GALT3 Gene

Orthologs for B4GALT3 Gene

This gene was present in the common ancestor of animals.

Orthologs for B4GALT3 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia B4GALT3 35
  • 99.41 (n)
  • 99.75 (a)
B4GALT3 36
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia B4GALT3 35
  • 91.01 (n)
  • 95.93 (a)
B4GALT3 36
  • 95 (a)
OneToOne
dog
(Canis familiaris)
Mammalia B4GALT3 35
  • 91.86 (n)
  • 97.2 (a)
B4GALT3 36
  • 97 (a)
OneToOne
mouse
(Mus musculus)
Mammalia B4galt3 35
  • 88.72 (n)
  • 96.44 (a)
B4galt3 16
B4galt3 36
  • 96 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia B4GALT3 36
  • 90 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia B4GALT3 36
  • 68 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia B4galt3 35
  • 89.14 (n)
  • 95.93 (a)
chicken
(Gallus gallus)
Aves B4GALT3 35
  • 58.48 (n)
  • 54.19 (a)
B4GALT3 36
  • 54 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia B4GALT3 36
  • 60 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia LOC100486704 35
  • 70.8 (n)
  • 76.24 (a)
zebrafish
(Danio rerio)
Actinopterygii BX323050.1 36
  • 57 (a)
OneToOne
LOC561756 35
  • 63.17 (n)
  • 64.59 (a)
fruit fly
(Drosophila melanogaster)
Insecta beta4GalT7 36
  • 26 (a)
OneToMany
BcDNA:GH13356 37
  • 41 (a)
CG14517 37
  • 40 (a)
worm
(Caenorhabditis elegans)
Secernentea sqv-3 36
  • 26 (a)
OneToMany
Y73E7A.7 37
  • 48 (a)
W02B12.11 37
  • 34 (a)
Species with no ortholog for B4GALT3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for B4GALT3 Gene

ENSEMBL:
Gene Tree for B4GALT3 (if available)
TreeFam:
Gene Tree for B4GALT3 (if available)

Paralogs for B4GALT3 Gene

Paralogs for B4GALT3 Gene

Selected SIMAP similar genes for B4GALT3 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with B4GALT3: view

Variants for B4GALT3 Gene

Sequence variations from dbSNP and Humsavar for B4GALT3 Gene

SNP ID Clin Chr 01 pos Sequence Context AA Info Type MAF
rs4656989 -- 161,178,887(+) tcagg(A/T)gatcc upstream-variant-2KB
rs4656990 -- 161,179,334(+) CTTCC(C/T)TCCCT upstream-variant-2KB
rs7368444 -- 161,179,414(+) TTTTT(C/T)CCAAA upstream-variant-2KB
rs17392570 -- 161,177,981(+) TAAAA(A/G)GCGAT upstream-variant-2KB
rs34449652 -- 161,178,692(+) TTTTT(-/T)GAGAG upstream-variant-2KB

Relevant External Links for B4GALT3 Gene

HapMap Linkage Disequilibrium report
B4GALT3

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Structural Variations from Database of Genomic Variants (DGV) for B4GALT3 Gene

Disorders for B4GALT3 Gene

No disorders were found for B4GALT3 Gene.

No data available for UniProtKB/Swiss-Prot for B4GALT3 Gene

Publications for B4GALT3 Gene

  1. A family of human beta4-galactosyltransferases. Cloning and expression of two novel UDP-galactose:beta-n-acetylglucosamine beta1, 4-galactosyltransferases, beta4Gal-T2 and beta4Gal-T3. (PMID: 9405390) Almeida R. … Clausen H. (J. Biol. Chem. 1997) 2 3 4 23
  2. The expanding beta 4-galactosyltransferase gene family: messages from the databanks. (PMID: 9597550) Lo N.-W. … Shaper N.L. (Glycobiology 1998) 2 3 4
  3. Identification and characterization of large galactosyltransferase gene families: galactosyltransferases for all functions. (PMID: 10580128) Amado M. … Clausen H. (Biochim. Biophys. Acta 1999) 3 4
  4. Galactosylation of N-linked oligosaccharides by human beta-1,4- galactosyltransferases I, II, III, IV, V, and VI expressed in Sf-9 cells. (PMID: 11588157) Guo S. … Furukawa K. (Glycobiology 2001) 3 4
  5. The DNA sequence and biological annotation of human chromosome 1. (PMID: 16710414) Gregory S.G. … Bentley D.R. (Nature 2006) 3 4

Products for B4GALT3 Gene

Sources for B4GALT3 Gene

Back to Top

Content