Entrez gene ID | | 2705 |
Official gene symbol | | GJB1 |
Full name | | gap junction protein, beta 1, 32kDa |
Aliases | | ,CMTX,CMTX1,CX32, |
Gene summary | | This gene encodes a member of the gap junction protein family. The gap junction proteins are membrane-spanning proteins that assemble to form gap junction channels that facilitate the transfer of ions and small molecules between cells. According to sequence similarities at the nucleotide and amino acid levels, the gap junction proteins are divided into two categories, alpha and beta. Mutations in this gene cause X-linked Charcot-Marie-Tooth disease, an inherited peripheral neuropathy. Alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq] |
Location | | Chromosome: X Locus: Xq13.1 |
Gene position | | 70435062 - 70445065 Map Viewer |
Gene orientation | | plus |
Gene size | | 10004 bp |
Gene sequence |
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OMIM ID | | 304040 |
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