======= CRB3 =======
== Gene Information ==
* **Official Symbol**: CRB3
* **Official Name**: crumbs cell polarity complex component 3
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=92359|92359]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9BUF7|Q9BUF7]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CRB3&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CRB3|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/609737|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the Crumbs family of proteins. This gene is widely expressed in epithelial tissues where the encoded protein isoforms play various roles such as the control of cytokinesis and ciliogenesis or the formation of tight junctions. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2016].
* **UniProt Summary**: Involved in the establishment of cell polarity in mammalian epithelial cells. Regulates the morphogenesis of tight junctions. {ECO:0000269|PubMed:12771187, ECO:0000269|PubMed:14718572}.
No Pfam Domain information is available for this gene.
|bicellular tight junction assembly|
|tight junction assembly|
|tight junction organization|
|apical junction assembly|
|cell-cell junction assembly|
|bicellular tight junction|
|SH3 domain binding|
|cell-cell junction organization|
|cell junction assembly|
|protein localization to plasma membrane|
|cell junction organization|
|protein localization to cell periphery|
|protein domain specific binding|
|apical plasma membrane|
|protein localization to membrane|
|cell junction|
|protein-containing complex|
|cellular protein localization|
|cellular macromolecule localization|
\\
=== 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**: 14673
* **Expression level (log2 read counts)**: 0.11
{{:chemogenomics:nalm6 dist.png?nolink |}}