GJB2 gene homepage

General information
Gene symbol GJB2
Gene name gap junction protein, beta 2, 26kDa
Chromosome 13
Chromosomal band q11-q12
Imprinted Unknown
Genomic reference NC_000013.10
Transcript reference NM_004004.5
Associated with diseases DFNB1A
Citation reference(s) -
Curators (2) Lishuang Shen and Atteeq Rehman
Total number of public variants reported 161
Unique public DNA variants reported 160
Individuals with public variants 0
Hidden variants 0
Download all this gene's data Download all data
Date created December 10, 2013
Date last updated December 10, 2013
Version GJB2:131210

Graphical displays and utilities
Graphs Graphs displaying summary information of all variants in the database »
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
HGNC 4284
Entrez Gene 2706
PubMed articles GJB2
OMIM - Gene 121011
OMIM - Diseases DFNB1A (DEAFNESS, AUTOSOMAL RECESSIVE 1A)
HGMD GJB2
GeneCards GJB2
GeneTests GJB2


Active transcripts


ID     

Chr     

Name     

NCBI ID     

NCBI Protein ID     

DescendingVariants     
00003143 13 gap junction protein, beta 2, 26kDa NM_004004.5 NP_003995.2 161


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