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C1GALT1

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C1GALT1
Identifiers
AliasesC1GALT1, C1GALT, T-synthase, core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1
External IDsOMIM: 610555; MGI: 2151071; GeneCards: C1GALT1
Enzyme activity
EC #BRENDAExPASyKEGGMetaCyc
2.4.1.122↗↗↗↗
Orthologs
DatabasesNCBI: entry; OMA: entry
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_020156

NM_052993

RefSeq (protein)

NP_064541

NP_443719

Location (UCSC)Chr 7: 7.16 – 7.25 MbChr 6: 7.84 – 7.88 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse
core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase, 1
Identifiers
SymbolC1GALT1
NCBI gene56913
HGNC24337
OMIM610555
RefSeqNM_020156
UniProtQ9NS00
Other data
EC number2.4.1.122
LocusChr. 7 p21.3
Search for
StructuresSwiss-model
DomainsInterPro

Core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase, 1, also known as C1GALT1, is an enzyme which in humans is encoded by the C1GALT1 gene.[5][6]

Function

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The common core 1 O-glycan structure Gal-beta-1-3GalNAc-R is a precursor for many extended mucin-type O-glycan structures in animal cell surface and secreted glycoproteins. Core 1 is synthesized by the transfer of Gal from UDP-Gal to GalNAc-alpha-1-R by core 1 beta-3-galactosyltransferase (C1GALT1).[6]

C1GALT1 is associated with the T-Tn antigen system.[7]

Clinical significance

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There is some evidence that mutations in the C1GALT1 gene may be associated with kidney disease.[8]

See also

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References

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  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000106392 – Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000042460 – 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. ↑ Amado M, Almeida R, Schwientek T, Clausen H (December 1999). "Identification and characterization of large galactosyltransferase gene families: galactosyltransferases for all functions". Biochim. Biophys. Acta. 1473 (1): 35–53. doi:10.1016/S0304-4165(99)00168-3. PMID 10580128.
  6. 1 2 Ju T, Brewer K, D'Souza A, Cummings RD, Canfield WM (January 2002). "Cloning and expression of human core 1 beta1,3-galactosyltransferase". J. Biol. Chem. 277 (1): 178–86. doi:10.1074/jbc.M109060200. PMID 11677243.
  7. ↑ "BGMUT Blood Group Antigen Gene Mutation Database". Retrieved 2011-07-16.
  8. ↑ Alexander WS, Viney EM, Zhang JG, et al. (October 2006). "Thrombocytopenia and kidney disease in mice with a mutation in the C1galt1 gene". Proc. Natl. Acad. Sci. U.S.A. 103 (44): 16442–7. Bibcode:2006PNAS..10316442A. doi:10.1073/pnas.0607872103. PMC 1637601. PMID 17062753.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.