Gene Gene information from NCBI Gene database.
Entrez ID 9215
Gene name LARGE xylosyl- and glucuronyltransferase 1
Gene symbol LARGE1
Synonyms (NCBI Gene)
LARGEMDC1DMDDGA6MDDGB6
Chromosome 22
Chromosome location 22q12.3
Summary 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.
SNPs SNP information provided by dbSNP.
19
SNP ID Visualize variation Clinical significance Consequence
rs12627793 G>A Conflicting-interpretations-of-pathogenicity, benign Genic downstream transcript variant, coding sequence variant, non coding transcript variant, synonymous variant
rs56239539 C>T Conflicting-interpretations-of-pathogenicity, uncertain-significance Genic upstream transcript variant, coding sequence variant, non coding transcript variant, missense variant
rs121908675 C>A,T Pathogenic Stop gained, non coding transcript variant, genic downstream transcript variant, missense variant, coding sequence variant
rs141089495 C>T Uncertain-significance, likely-benign, conflicting-interpretations-of-pathogenicity Coding sequence variant, genic downstream transcript variant, synonymous variant, intron variant
rs141818070 C>T Conflicting-interpretations-of-pathogenicity Intron variant, genic upstream transcript variant
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
111
GO ID Ontology Definition Evidence Reference
GO:0000139 Component Golgi membrane IEA
GO:0000139 Component Golgi membrane TAS 9892679
GO:0001568 Process Blood vessel development IEA
GO:0001662 Process Behavioral fear response IEA
GO:0001764 Process Neuron migration IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603590 6511 ENSG00000133424
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O95461
Protein name Xylosyl- and glucuronyltransferase LARGE1 (EC 2.4.-.-) (Acetylglucosaminyltransferase-like 1A) (Glycosyltransferase-like protein) (LARGE xylosyl- and glucuronyltransferase 1) [Includes: Alpha-1,3-xylosyltransferase LARGE1 (EC 2.4.2.-); Beta-1,3-glucuronyl
Protein function Bifunctional glycosyltransferase with both alpha-1,3-xylosyltransferase and beta-1,3-glucuronyltransferase activities involved in the maturation of alpha-dystroglycan (DAG1) by glycosylation leading to DAG1 binding to laminin G-like domain-conta
PDB 7UI6 , 7UI7 , 7ZVJ , 9E1T
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01501 Glyco_transf_8 140 387 Glycosyl transferase family 8 Family
PF13896 Glyco_transf_49 473 540 Domain
PF13896 Glyco_transf_49 535 743 Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. Highest expression in heart, brain and skeletal muscle. {ECO:0000269|PubMed:15752776}.
Sequence
MLGICRGRRKFLAASLSLLCIPAITWIYLFSGSFEDGKPVSLSPLESQAHSPRYTASSQR
ERESLEVRMREVEEENRALRRQLSLAQGRAPSHRRGNHSKTYSMEEGTGDSENLRAGIVA
GNSSECGQQPVVEKCETIHVAIVCAGYNASRDVVTLVKSVLFHRRNPLHFHLIADSIAEQ
ILATLFQTWMVPAVRVDFYNADELKSEVSWIPNKHYSGIYGLMKLVLTKTLPANLERVIV
LDTDITFATDIAELWAVFHKFKGQQVLGLVENQSDWYLGNLWKNHRPWPALGRGYNTGVI
LLLLDKLRKMKWEQMWRLTAERELMGMLSTSLADQDIFNAVIKQNPFLVYQLPCFWNVQL
SDHTRSEQCYRDVSDLKVIHWNSPKKL
RVKNKHVEFFRNLYLTFLEYDGNLLRRELFGCP
SEADVNSENLQKQLSELDEDDLCYEFRRERFTVHRTHLYFLHYEYEPAADSTDVTLVAQL
SMDRLQMLEAICKHWEGPISLALYLSDAEAQQFLRYAQGSEVLMSRHNVGYHIV
YKEGQF
YPVNLLRNVAMKHISTPYMFLSDIDFLPMYGLYEYLRKSVIQLDLANTKKAMIVPAFETL
RYRLSFPKSKAELLSMLDMGTLFTFRYHVWTKGHAPTNFAKWRTATTPYRVEWEADFEPY
VVVRRDCPEYDRRFVGFGWNKVAHIMELDVQEYEFIVLPNAYMIHMPHAPSFDITKFRSN
KQYRICLKTLKEEFQQDMSRRYG
FAALKYLTAENNS
Sequence length 756
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Mannose type O-glycan biosynthesis
Metabolic pathways
  Defective LARGE causes MDDGA6 and MDDGB6
O-linked glycosylation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
28
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
LARGE1-Related Disorders Likely pathogenic; Pathogenic rs121908675 RCV005417419
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A6 Pathogenic; Likely pathogenic rs267607209, rs267607210, rs761071115, rs1569112355 RCV000006597
RCV000006599
RCV000585698
RCV000681481
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Muscular dystrophy-dystroglycanopathy type B6 Likely pathogenic; Pathogenic rs2147722687, rs2148785084, rs1359437833, rs1938637889, rs2145893296, rs898695674, rs749974211, rs2546646853, rs121908675, rs1929471370, rs2518914515, rs772985451, rs2065252717, rs1381780038, rs2080768582
View all (11 more)
RCV001377038
RCV001381780
RCV001941784
RCV001870701
RCV001993296
View all (22 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Retinitis pigmentosa Pathogenic rs1602190224 RCV000993852
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AMPHETAMINE OR RELATED ACTING SYMPATHOMIMETIC ABUSE Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AMPHETAMINE-RELATED DISORDERS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CMD DUE TO DYSTROGLYCANOPATHY Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Absence of septum pellucidum Absence Of Septum Pellucidum HPO_DG
★☆☆☆☆
Found in Text Mining only
Agenesis of corpus callosum Agenesis Of Corpus Callosum HPO_DG
★☆☆☆☆
Found in Text Mining only
Agyria Agyria HPO_DG
★☆☆☆☆
Found in Text Mining only
alpha-Dystroglycanopathies alpha-Dystroglycanopathy CTD_human_DG
★☆☆☆☆
Found in Text Mining only
Anophthalmos Syndromic microphthalmia HPO_DG
★☆☆☆☆
Found in Text Mining only
Anus, Imperforate Imperforate anus HPO_DG
★☆☆☆☆
Found in Text Mining only
Becker Muscular Dystrophy Becker Muscular Dystrophy BEFREE 30553274
★☆☆☆☆
Found in Text Mining only
Cataract Cataract HPO_DG
★☆☆☆☆
Found in Text Mining only
Central Nervous System Neoplasms Central nervous system neoplasm Pubtator 35115049 Associate
★☆☆☆☆
Found in Text Mining only
Cerebellar Hypoplasia Cerebellar Hypoplasia HPO_DG
★☆☆☆☆
Found in Text Mining only