Gene

LARGE1

Species
Homo sapiens
Symbol
LARGE1
Name
LARGE xylosyl- and glucuronyltransferase 1
Synonyms
  • acetylglucosaminyltransferase-like 1A
  • acetylglucosaminyltransferase-like protein
Biotype
protein coding gene
Automated Description
Enables glucuronosyltransferase activity; manganese ion binding activity; and xylosyltransferase activity. Involved in protein O-linked mannosylation. Located in Golgi apparatus. Implicated in congenital muscular dystrophy-dystroglycanopathy type A6 and muscular dystrophy-dystroglycanopathy type B6.
RGD Description
This gene encodes a member of the N-acetylglucosaminyltransferase gene family. It encodes a glycosyltransferase which participates in glycosylation of alpha-dystroglycan, and may carry out the synthesis of glycoprotein and glycosphingolipid sugar chains. It may also be involved in the addition of a repeated disaccharide unit. The protein encoded by this gene is the glycotransferase that adds the final xylose and glucuronic acid to alpha-dystroglycan and thereby allows alpha-dystroglycan to bind ligands including laminin 211 and neurexin. Mutations in this gene cause several forms of congenital muscular dystrophy characterized by cognitive disability and abnormal glycosylation of alpha-dystroglycan. Alternative splicing of this gene results in multiple transcript variants that encode the same protein. [provided by RefSeq, May 2018]
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR12270
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Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

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    Disease Associations

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    Alleles and Variants

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      Transgenic Alleles

      Species
      (carrying the transgene)
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        Models

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          Sequence Feature Viewer

          Genome location
          Assembly version
          GRCh38
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          Sequence Details

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          Expression

          Primary Sources
          None
          Other Sources
          Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

          Molecular Interactions

          LARGE1 molecule type
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            Genetic Interactions

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