======= GJB3 =======
== Gene Information ==
* **Official Symbol**: GJB3
* **Official Name**: gap junction protein beta 3
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2707|2707]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O75712|O75712]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=GJB3&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GJB3|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/603324|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene is a member of the connexin gene family. The encoded protein is a component of gap junctions, which are composed of arrays of intercellular channels that provide a route for the diffusion of low molecular weight materials from cell to cell. Mutations in this gene can cause non-syndromic deafness or erythrokeratodermia variabilis, a skin disorder. Alternative splicing results in multiple transcript variants encoding the same protein. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell.
|Connexin|
|Connexin CCC|
|gap junction channel activity|
|gap junction|
|connexin complex|
|cellular response to retinoic acid|
|response to retinoic acid|
|placenta development|
|cellular response to acid chemical|
|response to acid chemical|
|in utero embryonic development|
|skin development|
|reproductive structure development|
|reproductive system development|
|cellular response to lipid|
|spermatogenesis|
|cell junction|
|male gamete generation|
|chordate embryonic development|
|embryo development ending in birth or egg hatching|
|developmental process involved in reproduction|
|intracellular membrane-bounded organelle|
|gamete generation|
|multicellular organismal reproductive process|
|sexual reproduction|
|multicellular organism reproduction|
|response to lipid|
|embryo development|
|multi-organism reproductive process|
|cellular response to oxygen-containing compound|
|transmembrane transport|
|reproductive process|
|reproduction|
|response to oxygen-containing compound|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp508|NN-Dimethylsphingosine 2.5μM R08 exp508]]|1.73|
|[[:results:exp347|Cyclosporin-A 0.8μM R07 exp347]]|1.89|
|[[:results:exp429|Rapamycin 0.001μM R08 exp429]]|1.96|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 4817
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}