The COL6A3 gene homepage

This database is one of the gene variant databases from the "Leiden Muscular Dystrophy pages" (LMDp).
General information
Gene symbol COL6A3
Gene name collagen, type VI, alpha 3
Chromosome 2
Chromosomal band q37
Imprinted Unknown
Genomic reference LRG_473
Transcript reference NM_004369.3
Exon/intron information NM_004369.3 exon/intron table
Associated with diseases BTHLM, BTHLM1, DYT27, UCMD1
Citation reference(s) -
Refseq URL Genomic reference sequence
Curators (1) Johan den Dunnen
Total number of public variants reported 1351
Unique public DNA variants reported 627
Individuals with public variants 1158
Hidden variants 53
Download all this gene's data Download all data
Notes This database is one of the gene variant databases from the:The database was initiated with the help of Anne Lampe, based on the review article Lampe AK, Bushby KMD (2005). Collagen VI related muscle disorders. J. Med. Genet. 42: 673-685.
Date created February 28, 2005
Date last updated July 07, 2023
Version COL6A3:230707

Graphical displays and utilities
Graphs Graphs displaying summary information of all variants in the database »
Reading frame checker The Reading-frame checker generates a prediction of the effect of whole-exon changes. Active for: NM_004369.3.
UCSC Genome Browser Show variants in the UCSC Genome Browser (full view, compact view)
Ensembl Genome Browser Show variants in the Ensembl Genome Browser (full view, compact view)
NCBI Sequence Viewer Show distribution histogram of variants in the NCBI Sequence Viewer

Links to other resources
Homepage URL
HGNC 2213
Entrez Gene 1293
PubMed articles COL6A3
OMIM - Gene 120250
OMIM - Diseases BTHLM1 (myopathy, Bethlem, type 1 (BTHLM-1))
DYT27 (dystonia, type 27 (DYT-27))
UCMD1 (dystrophy, muscular, congenital, Ullrich, type 1 (UCMD-1))
GeneCards COL6A3
GeneTests COL6A3
Orphanet COL6A3

Active transcripts




NCBI ID     

NCBI Protein ID     

00005473 2 transcript variant 1 NM_004369.3 NP_004360.2 1351

Copyright & disclaimer
The contents of this LOVD database are the intellectual property of the respective submitter(s) and curator(s) of the individual records. Individual data entries may indicate which data license applies to that specific record. When no license is listed, no permissions are granted. Any unauthorized use, copying, storage, or distribution of this material without written permission from the curator(s) will lead to copyright infringement with possible ensuing litigation. Copyright © 2005-2023. All Rights Reserved. For further details, refer to Directive 96/9/EC of the European Parliament and the Council of March 11 (1996) on the legal protection of databases.

We have used all reasonable efforts to ensure that the information displayed on these pages and contained in the databases is of high quality. We make no warranty, express or implied, as to its accuracy or that the information is fit for a particular purpose, and will not be held responsible for any consequences arising from any inaccuracies or omissions. Individuals, organizations, and companies that use this database do so on the understanding that no liability whatsoever, either direct or indirect, shall rest upon the data submitter(s), curator(s), or any of their employees or agents for the effects of any product, process, or method that may be produced or adopted by any part, notwithstanding that the formulation of such product, process or method may be based upon information here provided.