ALG6

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Asparagine-linked glycosylation 6 homolog (S. cerevisiae, alpha-1,3-glucosyltransferase)
Identifiers
Symbol(s) ALG6;
External IDs OMIM: 604566 MGI2444031 Homologene6920
RNA expression pattern

Image:PBB GE ALG6 219649 at tn.png

More reference expression data

Orthologs
Human Mouse
Entrez 29929 320438
Ensembl ENSG00000088035 ENSMUSG00000073792
Uniprot Q9Y672 na
Refseq NM_013339 (mRNA)
NP_037471 (protein)
XM_620085 (mRNA)
XP_620085 (protein)
Location Chr 1: 63.61 - 63.68 Mb Chr 4: 99.21 - 99.26 Mb
Pubmed search [1] [2]

Asparagine-linked glycosylation 6 homolog (S. cerevisiae, alpha-1,3-glucosyltransferase), also known as ALG6, is a human gene.[1]


This gene encodes a member of the ALG6/ALG8 glucosyltransferase family. The encoded protein catalyzes the addition of the first glucose residue to the growing lipid-linked oligosaccharide precursor of N-linked glycosylation. Mutations in this gene are associated with congenital disorders of glycosylation type Ic.[1]


References

Further reading

  • Burda P, Borsig L, de Rijk-van Andel J, et al. (1998). "A novel carbohydrate-deficient glycoprotein syndrome characterized by a deficiency in glucosylation of the dolichol-linked oligosaccharide.". J. Clin. Invest. 102 (4): 647-52. PMID 9710431.
  • Körner C, Knauer R, Holzbach U, et al. (1998). "Carbohydrate-deficient glycoprotein syndrome type V: deficiency of dolichyl-P-Glc:Man9GlcNAc2-PP-dolichyl glucosyltransferase.". Proc. Natl. Acad. Sci. U.S.A. 95 (22): 13200-5. PMID 9789065.
  • Imbach T, Burda P, Kuhnert P, et al. (1999). "A mutation in the human ortholog of the Saccharomyces cerevisiae ALG6 gene causes carbohydrate-deficient glycoprotein syndrome type-Ic.". Proc. Natl. Acad. Sci. U.S.A. 96 (12): 6982-7. PMID 10359825.
  • Imbach T, Grünewald S, Schenk B, et al. (2000). "Multi-allelic origin of congenital disorder of glycosylation (CDG)-Ic.". Hum. Genet. 106 (5): 538-45. PMID 10914684.
  • Westphal V, Schottstädt C, Marquardt T, Freeze HH (2000). "Analysis of multiple mutations in the hALG6 gene in a patient with congenital disorder of glycosylation Ic.". Mol. Genet. Metab. 70 (3): 219-23. doi:10.1006/mgme.2000.3017. PMID 10924277.
  • Westphal V, Murch S, Kim S, et al. (2001). "Reduced heparan sulfate accumulation in enterocytes contributes to protein-losing enteropathy in a congenital disorder of glycosylation.". Am. J. Pathol. 157 (6): 1917-25. PMID 11106564.
  • de Lonlay P, Seta N, Barrot S, et al. (2001). "A broad spectrum of clinical presentations in congenital disorders of glycosylation I: a series of 26 cases.". J. Med. Genet. 38 (1): 14-9. PMID 11134235.
  • Vuillaumier-Barrot S, Le Bizec C, Durand G, Seta N (2001). "The T911C (F304S) substitution in the human ALG6 gene is a common polymorphism and not a causal mutation of CDG-Ic.". J. Hum. Genet. 46 (9): 547-8. PMID 11558905.
  • Westphal V, Kjaergaard S, Schollen E, et al. (2002). "A frequent mild mutation in ALG6 may exacerbate the clinical severity of patients with congenital disorder of glycosylation Ia (CDG-Ia) caused by phosphomannomutase deficiency.". Hum. Mol. Genet. 11 (5): 599-604. PMID 11875054.
  • Oriol R, Martinez-Duncker I, Chantret I, et al. (2003). "Common origin and evolution of glycosyltransferases using Dol-P-monosaccharides as donor substrate.". Mol. Biol. Evol. 19 (9): 1451-63. PMID 12200473.
  • Schollen E, Martens K, Geuzens E, Matthijs G (2003). "DHPLC analysis as a platform for molecular diagnosis of congenital disorders of glycosylation (CDG).". Eur. J. Hum. Genet. 10 (10): 643-8. doi:10.1038/sj.ejhg.5200858. PMID 12357336.
  • 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. doi:10.1073/pnas.242603899. PMID 12477932.
  • Imabayashi H, Mori T, Gojo S, et al. (2003). "Redifferentiation of dedifferentiated chondrocytes and chondrogenesis of human bone marrow stromal cells via chondrosphere formation with expression profiling by large-scale cDNA analysis.". Exp. Cell Res. 288 (1): 35-50. PMID 12878157.
  • Westphal V, Xiao M, Kwok PY, Freeze HH (2004). "Identification of a frequent variant in ALG6, the cause of Congenital Disorder of Glycosylation-Ic.". Hum. Mutat. 22 (5): 420-1. doi:10.1002/humu.9195. PMID 14517965.
  • Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs.". Nat. Genet. 36 (1): 40-5. doi:10.1038/ng1285. PMID 14702039.
  • 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. PMID 15489334.
  • Eklund EA, Sun L, Yang SP, et al. (2006). "Congenital disorder of glycosylation Ic due to a de novo deletion and an hALG-6 mutation.". Biochem. Biophys. Res. Commun. 339 (3): 755-60. doi:10.1016/j.bbrc.2005.11.073. PMID 16321363.
  • Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1.". Nature 441 (7091): 315-21. doi:10.1038/nature04727. PMID 16710414.

Acknowledgement and Attribution Regarding Sources of Content

Some of the initial content on this page may be incorporated in part from copyleft sources in the public domain including wikis such as Wikipedia and AskDrWiki. Drug information for patients came from the The National Library of Medicine. Infectious disease information may have come from the Centers for Disease Control (CDC). Differential Diagnoses are drawn from clinicians as well as an amalgamation of 3 sources: 1.The Disease Database; 2. Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:3; 3. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:7 .

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