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

Aliases for B3GAT3 Gene

Aliases for B3GAT3 Gene

  • Beta-1,3-Glucuronyltransferase 3 2 3 4
  • Galactosylgalactosylxylosylprotein 3-Beta-Glucuronosyltransferase 3 2 3
  • Beta-1,3-Glucuronyltransferase 3 (Glucuronosyltransferase I) 2 3
  • UDP-GlcUA:Gal Beta-1,3-Gal-R Glucuronyltransferase 3 4
  • Glucuronosyltransferase I 2 4
  • EC 2.4.1.135 4 63
  • GlcUAT-I 3 4
  • GLCATI 3 6
  • Sqv-8-Like Protein 3
  • GlcAT-I 4

External Ids for B3GAT3 Gene

Summaries for B3GAT3 Gene

Entrez Gene Summary for B3GAT3 Gene

  • The protein encoded by this gene is a member of the glucuronyltransferase gene family, enzymes that exhibit strict acceptor specificity, recognizing nonreducing terminal sugars and their anomeric linkages. This gene product catalyzes the formation of the glycosaminoglycan-protein linkage by way of a glucuronyl transfer reaction in the final step of the biosynthesis of the linkage region of proteoglycans. A pseudogene of this gene has been identified on chromosome 3. [provided by RefSeq, Dec 2013]

GeneCards Summary for B3GAT3 Gene

B3GAT3 (Beta-1,3-Glucuronyltransferase 3) is a Protein Coding gene. Diseases associated with B3GAT3 include multiple joint dislocations, short stature, craniofacial dysmorphism, and congenital heart defects and larsen-like syndrome, b3gat3 type. Among its related pathways are Disease and Metabolism. GO annotations related to this gene include manganese ion binding and galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity. An important paralog of this gene is B3GAT1.

UniProtKB/Swiss-Prot for B3GAT3 Gene

  • Glycosaminoglycans biosynthesis. Involved in forming the linkage tetrasaccharide present in heparan sulfate and chondroitin sulfate. Transfers a glucuronic acid moiety from the uridine diphosphate-glucuronic acid (UDP-GlcUA) to the common linkage region trisaccharide Gal-beta-1,3-Gal-beta-1,4-Xyl covalently bound to a Ser residue at the glycosaminylglycan attachment site of proteoglycans. Can also play a role in the biosynthesis of l2/HNK-1 carbohydrate epitope on glycoproteins. Shows strict specificity for Gal-beta-1,3-Gal-beta-1,4-Xyl, exhibiting negligible incorporation into other galactoside substrates including Galbeta1-3Gal beta1-O-benzyl, Galbeta1-4GlcNAc and Galbeta1-4Glc. Stimulates 2-phosphoxylose phosphatase activity of PXYLP1 in presence of uridine diphosphate-glucuronic acid (UDP-GlcUA) during completion of linkage region formation.

Gene Wiki entry for B3GAT3 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for B3GAT3 Gene

Genomics for B3GAT3 Gene

Genomic Location for B3GAT3 Gene

Start:
62,615,296 bp from pter
End:
62,622,175 bp from pter
Size:
6,880 bases
Orientation:
Minus strand

Genomic View for B3GAT3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for B3GAT3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for B3GAT3 Gene

Regulatory Elements for B3GAT3 Gene

Proteins for B3GAT3 Gene

  • Protein details for B3GAT3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    O94766-B3GA3_HUMAN
    Recommended name:
    Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3
    Protein Accession:
    O94766
    Secondary Accessions:
    • B7ZAB3
    • Q96I06
    • Q9UEP0

    Protein attributes for B3GAT3 Gene

    Size:
    335 amino acids
    Molecular mass:
    37122 Da
    Cofactor:
    Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
    Quaternary structure:
    • Homodimer; disulfide-linked. Interacts with PXYLP1; the interaction increases the 2-phosphoxylose phosphatase activity of PXYLP1 during completion of linkage region formation in a B3GAT3-mediated manner.

    Three dimensional structures from OCA and Proteopedia for B3GAT3 Gene

    Alternative splice isoforms for B3GAT3 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for B3GAT3 Gene

Proteomics data for B3GAT3 Gene at MOPED

Selected DME Specific Peptides for B3GAT3 Gene

Post-translational modifications for B3GAT3 Gene

Other Protein References for B3GAT3 Gene

Domains for B3GAT3 Gene

Gene Families for B3GAT3 Gene

HGNC:
  • B3GAT :Beta-1,3-glucuronyltransferases

Protein Domains for B3GAT3 Gene

Graphical View of Domain Structure for InterPro Entry

O94766

UniProtKB/Swiss-Prot:

B3GA3_HUMAN
Family:
  • Belongs to the glycosyltransferase 43 family.:
    • O94766
genes like me logo Genes that share domains with B3GAT3: view

Function for B3GAT3 Gene

Molecular function for B3GAT3 Gene

UniProtKB/Swiss-Prot CatalyticActivity: UDP-glucuronate + 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein = UDP + 3-beta-D-glucuronosyl-3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosylprotein
UniProtKB/Swiss-Prot EnzymeRegulation: Inhibited by EDTA
UniProtKB/Swiss-Prot Function: Glycosaminoglycans biosynthesis. Involved in forming the linkage tetrasaccharide present in heparan sulfate and chondroitin sulfate. Transfers a glucuronic acid moiety from the uridine diphosphate-glucuronic acid (UDP-GlcUA) to the common linkage region trisaccharide Gal-beta-1,3-Gal-beta-1,4-Xyl covalently bound to a Ser residue at the glycosaminylglycan attachment site of proteoglycans. Can also play a role in the biosynthesis of l2/HNK-1 carbohydrate epitope on glycoproteins. Shows strict specificity for Gal-beta-1,3-Gal-beta-1,4-Xyl, exhibiting negligible incorporation into other galactoside substrates including Galbeta1-3Gal beta1-O-benzyl, Galbeta1-4GlcNAc and Galbeta1-4Glc. Stimulates 2-phosphoxylose phosphatase activity of PXYLP1 in presence of uridine diphosphate-glucuronic acid (UDP-GlcUA) during completion of linkage region formation.

Enzyme Numbers (IUBMB) for B3GAT3 Gene

Gene Ontology (GO) - Molecular Function for B3GAT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding IPI 24425863
GO:0015018 galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity NAS 10842173
GO:0015020 glucuronosyltransferase activity IMP 21763480
GO:0046872 metal ion binding IEA --
GO:0072542 protein phosphatase activator activity IDA 24425863
genes like me logo Genes that share ontologies with B3GAT3: view

No data available for Phenotypes , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for B3GAT3 Gene

Localization for B3GAT3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for B3GAT3 Gene

Golgi apparatus membrane; Single-pass type II membrane protein. Golgi apparatus, cis-Golgi network.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for B3GAT3 Gene COMPARTMENTS Subcellular localization image for B3GAT3 gene
Compartment Confidence
golgi apparatus 5
endoplasmic reticulum 1
extracellular 1
peroxisome 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for B3GAT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000139 Golgi membrane TAS --
GO:0005794 Golgi apparatus IDA 21763480
GO:0005801 cis-Golgi network IDA 21763480
GO:0016020 membrane IDA 19946888
GO:0016021 integral component of membrane NAS 10842173
genes like me logo Genes that share ontologies with B3GAT3: view

Pathways for B3GAT3 Gene

genes like me logo Genes that share pathways with B3GAT3: view

UniProtKB/Swiss-Prot O94766-B3GA3_HUMAN

  • Pathway: Protein modification; protein glycosylation

Interacting Proteins for B3GAT3 Gene

Gene Ontology (GO) - Biological Process for B3GAT3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005975 carbohydrate metabolic process TAS --
GO:0006024 glycosaminoglycan biosynthetic process NAS 10842173
GO:0006486 protein glycosylation IEA --
GO:0008152 metabolic process --
GO:0015012 heparan sulfate proteoglycan biosynthetic process IDA 21763480
genes like me logo Genes that share ontologies with B3GAT3: view

Compounds for B3GAT3 Gene

(5) HMDB Compounds for B3GAT3 Gene

Compound Synonyms Cas Number PubMed IDs
Chondroitin
  • Chondroitin-D-glucuronate
9007-27-6
Heparan sulfate
  • HHS 5
9050-30-0
Manganese
  • manganese
7439-96-5
Uridine 5'-diphosphate
  • 5'-UDP
58-98-0
Uridine diphosphate glucuronic acid
  • UDP glucuronate
2616-64-0

(2) Drugbank Compounds for B3GAT3 Gene

Compound Synonyms Cas Number Type Actions PubMed IDs
Udp-Glucuronic Acid
target
Uridine-5'-Diphosphate
58-98-0 target

(9) Novoseek inferred chemical compound relationships for B3GAT3 Gene

Compound -log(P) Hits PubMed IDs
glycosaminoglycan 80.8 8
udp glucuronic acid 78.7 2
tetrasaccharide 78.7 2
gal 1 70.2 3
glucuronic acid 69.2 3
genes like me logo Genes that share compounds with B3GAT3: view

Transcripts for B3GAT3 Gene

Unigene Clusters for B3GAT3 Gene

Beta-1,3-glucuronyltransferase 3 (glucuronosyltransferase I):
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for B3GAT3 Gene

ExUns: 1a · 1b · 1c · 1d ^ 2a · 2b ^ 3a · 3b · 3c ^ 4a · 4b · 4c ^ 5 ^ 6 ^ 7
SP1:
SP2:
SP3: -
SP4:
SP5: -
SP6: - -
SP7: - - -

Relevant External Links for B3GAT3 Gene

GeneLoc Exon Structure for
B3GAT3
ECgene alternative splicing isoforms for
B3GAT3

Expression for B3GAT3 Gene

mRNA expression in normal human tissues for B3GAT3 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for B3GAT3 Gene

SOURCE GeneReport for Unigene cluster for B3GAT3 Gene Hs.502759

mRNA Expression by UniProt/SwissProt for B3GAT3 Gene

O94766-B3GA3_HUMAN
Tissue specificity: Ubiquitous (but weakly expressed in all tissues examined)
genes like me logo Genes that share expressions with B3GAT3: view

No data available for mRNA differential expression in normal tissues for B3GAT3 Gene

Orthologs for B3GAT3 Gene

This gene was present in the common ancestor of animals.

Orthologs for B3GAT3 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia B3GAT3 35
  • 99.3 (n)
  • 99.7 (a)
B3GAT3P1 36
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia B3GAT3 35
  • 91.54 (n)
  • 95.52 (a)
B3GAT3 36
  • 96 (a)
OneToOne
dog
(Canis familiaris)
Mammalia B3GAT3 35
  • 91.84 (n)
  • 96.12 (a)
B3GAT3 36
  • 96 (a)
OneToOne
mouse
(Mus musculus)
Mammalia B3gat3 35
  • 88.16 (n)
  • 95.82 (a)
B3gat3 16
B3gat3 36
  • 96 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia B3GAT3 36
  • 87 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia B3GAT3 36
  • 65 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia B3gat3 35
  • 88.46 (n)
  • 95.22 (a)
chicken
(Gallus gallus)
Aves -- 36
  • 44 (a)
ManyToMany
lizard
(Anolis carolinensis)
Reptilia B3GAT3 36
  • 66 (a)
OneToOne
African clawed frog
(Xenopus laevis)
Amphibia b3gat3 35
tropical clawed frog
(Silurana tropicalis)
Amphibia b3gat3 35
  • 59.3 (n)
  • 62.05 (a)
zebrafish
(Danio rerio)
Actinopterygii b3gat3 35
  • 63.39 (n)
  • 60.43 (a)
b3gat3 36
  • 54 (a)
OneToOne
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP002801 35
  • 53.46 (n)
  • 49.37 (a)
fruit fly
(Drosophila melanogaster)
Insecta GlcAT-I 35
  • 55.56 (n)
  • 53.57 (a)
GlcAT-I 36
  • 45 (a)
ManyToMany
GlcAT-P 36
  • 23 (a)
ManyToMany
GlcAT-S 36
  • 25 (a)
ManyToMany
CG3881 37
  • 41 (a)
EG:EG0007.5 37
  • 43 (a)
BcDNA:GH05057 37
  • 44 (a)
worm
(Caenorhabditis elegans)
Secernentea glct-1 36
  • 37 (a)
ManyToMany
glct-2 36
  • 31 (a)
ManyToMany
glct-3 36
  • 34 (a)
ManyToMany
glct-4 36
  • 35 (a)
ManyToMany
glct-5 36
  • 34 (a)
ManyToMany
glct-6 36
  • 34 (a)
ManyToMany
sqv-8 35
  • 51.77 (n)
  • 50.21 (a)
sqv-8 36
  • 37 (a)
ManyToMany
E03H4.12 37
  • 37 (a)
sqv-8 37
  • 46 (a)
C54C8.5 37
  • 38 (a)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.7080 36
  • 40 (a)
ManyToMany
CSA.7081 36
  • 38 (a)
ManyToMany
CSA.7425 36
  • 44 (a)
ManyToMany
Species with no ortholog for B3GAT3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • 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 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 B3GAT3 Gene

ENSEMBL:
Gene Tree for B3GAT3 (if available)
TreeFam:
Gene Tree for B3GAT3 (if available)

Paralogs for B3GAT3 Gene

Paralogs for B3GAT3 Gene

Selected SIMAP similar genes for B3GAT3 Gene using alignment to 6 proteins:

Pseudogenes.org Pseudogenes for B3GAT3 Gene

genes like me logo Genes that share paralogs with B3GAT3: view

Variants for B3GAT3 Gene

Sequence variations from dbSNP and Humsavar for B3GAT3 Gene

SNP ID Clin Chr 11 pos Sequence Context AA Info Type MAF
rs550395 -- 62,623,193(+) caggt(A/G)gatca upstream-variant-2KB
rs673652 -- 62,623,188(-) gcctg(C/T)ctcgg upstream-variant-2KB
rs1128967 -- 62,616,994(-) GCTGT(C/T)TGAGG missense, reference, nc-transcript-variant
rs2013858 -- 62,622,801(+) cttta(A/G)aagcc upstream-variant-2KB
rs4264155 -- 62,619,750(+) TGTTG(C/T)CCAGG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for B3GAT3 Gene

Variant ID Type Subtype PubMed ID
nsv832182 CNV Gain+Loss 17160897
nsv825939 CNV Gain 20364138
nsv897622 CNV Loss 21882294

Relevant External Links for B3GAT3 Gene

HapMap Linkage Disequilibrium report
B3GAT3
Human Gene Mutation Database (HGMD)
B3GAT3

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for B3GAT3 Gene

Disorders for B3GAT3 Gene

(1) OMIM Diseases for B3GAT3 Gene (606374)

UniProtKB/Swiss-Prot

B3GA3_HUMAN
  • Multiple joint dislocations short stature craniofacial dysmorphism and congenital heart defects (JDSSDHD) [MIM:245600]: An autosomal recessive disease characterized by dysmorphic facies, bilateral dislocations of the elbows, hips, and knees, clubfeet, and short stature, as well as cardiovascular defects. {ECO:0000269 PubMed:21763480}. Note=The disease is caused by mutations affecting the gene represented in this entry.
genes like me logo Genes that share disorders with B3GAT3: view

Publications for B3GAT3 Gene

  1. Characterization of recombinant human glucuronyltransferase I involved in the biosynthesis of the glycosaminoglycan-protein linkage region of proteoglycans. (PMID: 10526176) Tone Y. … Sugahara K. (FEBS Lett. 1999) 3 4 23
  2. Structure/function of the human Ga1beta1,3-glucuronosyltransferase. Dimerization and functional activity are mediated by two crucial cysteine residues. (PMID: 10842173) Ouzzine M. … Fournel-Gigleux S. (J. Biol. Chem. 2000) 3 4 23
  3. Heparan/chondroitin sulfate biosynthesis. Structure and mechanism of human glucuronyltransferase I. (PMID: 10946001) Pedersen L.C. … Negishi M. (J. Biol. Chem. 2000) 3 4 23
  4. Molecular cloning and expression of glucuronyltransferase I involved in the biosynthesis of the glycosaminoglycan-protein linkage region of proteoglycans. (PMID: 9506957) Kitagawa H. … Sugahara K. (J. Biol. Chem. 1998) 2 3 4
  5. Three proteins involved in Caenorhabditis elegans vulval invagination are similar to components of a glycosylation pathway. (PMID: 9927678) Herman T. … Horvitz H.R. (Proc. Natl. Acad. Sci. U.S.A. 1999) 3 4

Products for B3GAT3 Gene

Sources for B3GAT3 Gene

Back to Top

Content