B3GAT3

Protein-coding gene in the species Homo sapiens
B3GAT3
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1FGG, 1KWS, 3CU0

Identifiers
AliasesB3GAT3, GLCATI, glcUAT-I, JDSCD, beta-1,3-glucuronyltransferase 3
External IDsOMIM: 606374; MGI: 1919977; HomoloGene: 56554; GeneCards: B3GAT3; OMA:B3GAT3 - orthologs
Gene location (Human)
Chromosome 11 (human)
Chr.Chromosome 11 (human)[1]
Chromosome 11 (human)
Genomic location for B3GAT3
Genomic location for B3GAT3
Band11q12.3Start62,615,296 bp[1]
End62,622,154 bp[1]
Gene location (Mouse)
Chromosome 19 (mouse)
Chr.Chromosome 19 (mouse)[2]
Chromosome 19 (mouse)
Genomic location for B3GAT3
Genomic location for B3GAT3
Band19|19 AStart8,897,738 bp[2]
End8,904,600 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • right hemisphere of cerebellum

  • anterior pituitary

  • granulocyte

  • right frontal lobe

  • C1 segment

  • anterior cingulate cortex

  • prefrontal cortex

  • nucleus accumbens

  • caudate nucleus

  • amygdala
Top expressed in
  • superior frontal gyrus

  • dentate gyrus of hippocampal formation granule cell

  • primary visual cortex

  • ankle joint

  • cerebellar cortex

  • neural layer of retina

  • granulocyte

  • medial dorsal nucleus

  • lateral geniculate nucleus

  • central gray substance of midbrain
More reference expression data
BioGPS


More reference expression data
Gene ontology
Molecular function
  • transferase activity
  • protein phosphatase activator activity
  • glucuronosyltransferase activity
  • metal ion binding
  • protein binding
  • galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity
Cellular component
  • integral component of membrane
  • Golgi apparatus
  • membrane
  • cis-Golgi network
  • extracellular exosome
  • Golgi membrane
Biological process
  • positive regulation of intracellular protein transport
  • glycosaminoglycan metabolic process
  • heparan sulfate proteoglycan biosynthetic process
  • positive regulation of catalytic activity
  • protein glycosylation
  • glycosaminoglycan biosynthetic process
  • chondroitin sulfate proteoglycan biosynthetic process
  • dermatan sulfate proteoglycan biosynthetic process
  • chondroitin sulfate metabolic process
  • carbohydrate metabolic process
  • regulation of phosphoprotein phosphatase activity
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

26229

72727

Ensembl

ENSG00000149541

ENSMUSG00000071649

UniProt

O94766

P58158

RefSeq (mRNA)

NM_001288721
NM_001288722
NM_001288723
NM_012200

NM_024256

RefSeq (protein)

NP_001275650
NP_001275651
NP_001275652
NP_036332

NP_077218

Location (UCSC)Chr 11: 62.62 – 62.62 MbChr 19: 8.9 – 8.9 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 is an enzyme that in humans is encoded by the B3GAT3 gene.[5][6]

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.[6]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000149541 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000071649 – Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ Kitagawa H, Tone Y, Tamura J, Neumann KW, Ogawa T, Oka S, Kawasaki T, Sugahara K (Apr 1998). "Molecular cloning and expression of glucuronyltransferase I involved in the biosynthesis of the glycosaminoglycan-protein linkage region of proteoglycans". J Biol Chem. 273 (12): 6615–8. doi:10.1074/jbc.273.12.6615. PMID 9506957.
  6. ^ a b "Entrez Gene: B3GAT3 beta-1,3-glucuronyltransferase 3 (glucuronosyltransferase I)".
  • Human B3GAT3 genome location and B3GAT3 gene details page in the UCSC Genome Browser.
  • Overview of all the structural information available in the PDB for UniProt: O94766 (Human Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3 (B3GAT3)) at the PDBe-KB.

Further reading

  • Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
  • Venkatesan N, Barré L, Benani A, et al. (2005). "Stimulation of proteoglycan synthesis by glucuronosyltransferase-I gene delivery: A strategy to promote cartilage repair". Proc. Natl. Acad. Sci. U.S.A. 101 (52): 18087–92. doi:10.1073/pnas.0404504102. PMC 535800. PMID 15601778.
  • Gulberti S, Lattard V, Fondeur M, et al. (2005). "Phosphorylation and sulfation of oligosaccharide substrates critically influence the activity of human beta1,4-galactosyltransferase 7 (GalT-I) and beta1,3-glucuronosyltransferase I (GlcAT-I) involved in the biosynthesis of the glycosaminoglycan-protein linkage region of proteoglycans". J. Biol. Chem. 280 (2): 1417–25. doi:10.1074/jbc.M411552200. PMID 15522873.
  • Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
  • Gulberti S, Fournel-Gigleux S, Mulliert G, et al. (2003). "The functional glycosyltransferase signature sequence of the human beta 1,3-glucuronosyltransferase is a XDD motif". J. Biol. Chem. 278 (34): 32219–26. doi:10.1074/jbc.M207899200. PMID 12794088.
  • Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
  • Kitagawa H, Taoka M, Tone Y, Sugahara K (2001). "Human glycosaminoglycan glucuronyltransferase I gene and a related processed pseudogene: genomic structure, chromosomal mapping and characterization". Biochem. J. 358 (Pt 3): 539–46. doi:10.1042/0264-6021:3580539. PMC 1222090. PMID 11535117.
  • Pedersen LC, Tsuchida K, Kitagawa H, et al. (2000). "Heparan/chondroitin sulfate biosynthesis. Structure and mechanism of human glucuronyltransferase I". J. Biol. Chem. 275 (44): 34580–5. doi:10.1074/jbc.M007399200. PMID 10946001.
  • Ouzzine M, Gulberti S, Netter P, et al. (2000). "Structure/function of the human Ga1beta1,3-glucuronosyltransferase. Dimerization and functional activity are mediated by two crucial cysteine residues". J. Biol. Chem. 275 (36): 28254–60. doi:10.1074/jbc.M002182200. PMID 10842173.
  • Tone Y, Kitagawa H, Imiya K, et al. (1999). "Characterization of recombinant human glucuronyltransferase I involved in the biosynthesis of the glycosaminoglycan-protein linkage region of proteoglycans". FEBS Lett. 459 (3): 415–20. doi:10.1016/S0014-5793(99)01287-9. PMID 10526176. S2CID 7878952.
  • Herman T, Horvitz HR (1999). "Three proteins involved in Caenorhabditis elegans vulval invagination are similar to components of a glycosylation pathway". Proc. Natl. Acad. Sci. U.S.A. 96 (3): 974–9. Bibcode:1999PNAS...96..974H. doi:10.1073/pnas.96.3.974. PMC 15335. PMID 9927678.
  • v
  • t
  • e
  • 1fgg: CRYSTAL STRUCTURE OF 1,3-GLUCURONYLTRANSFERASE I (GLCAT-I) COMPLEXED WITH GAL-GAL-XYL, UDP, AND MN2+
    1fgg: CRYSTAL STRUCTURE OF 1,3-GLUCURONYLTRANSFERASE I (GLCAT-I) COMPLEXED WITH GAL-GAL-XYL, UDP, AND MN2+
  • 1kws: CRYSTAL STRUCTURE OF BETA1,3-GLUCURONYLTRANSFERASE I IN COMPLEX WITH THE ACTIVE UDP-GLCUA DONOR
    1kws: CRYSTAL STRUCTURE OF BETA1,3-GLUCURONYLTRANSFERASE I IN COMPLEX WITH THE ACTIVE UDP-GLCUA DONOR
  • v
  • t
  • e
2.4.1: Hexosyl-
transferases
Glucosyl-
Galactosyl-
Glucuronosyl-
Fucosyl-
Mannosyl-
2.4.2: Pentosyl-
transferases
Ribose
ADP-ribosyltransferase
Phosphoribosyltransferase
Other
Other
2.4.99: Sialyl
transferases


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