======= CNTN5 =======
== Gene Information ==
* **Official Symbol**: CNTN5
* **Official Name**: contactin 5
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=53942|53942]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O94779|O94779]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CNTN5&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CNTN5|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/607219|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a member of the immunoglobulin superfamily, and contactin family, which mediate cell surface interactions during nervous system development. This protein is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011].
* **UniProt Summary**: Contactins mediate cell surface interactions during nervous system development. Has some neurite outgrowth-promoting activity in the cerebral cortical neurons but not in hippocampal neurons. Probably involved in neuronal activity in the auditory system (By similarity). {ECO:0000250}.
|I-set|
|fn3|
|ig|
|anchored component of presynaptic membrane|
|presynapse assembly|
|presynapse organization|
|GABA-ergic synapse|
|synapse assembly|
|sensory perception of sound|
|sensory perception of mechanical stimulus|
|synapse organization|
|cell adhesion|
|biological adhesion|
|sensory perception|
|nervous system process|
|extracellular region|
|system process|
\\
=== CRISPR Data ===
No hits were found.
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**: 14722
* **Expression level (log2 read counts)**: -6.02
{{:chemogenomics:nalm6 dist.png?nolink |}}