======= KRIT1 =======
== Gene Information ==
* **Official Symbol**: KRIT1
* **Official Name**: KRIT1 ankyrin repeat containing
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=889|889]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O00522|O00522]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=KRIT1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KRIT1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/604214|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a protein containing four ankyrin repeats, a band 4.1/ezrin/radixin/moesin (FERM) domain, and multiple NPXY sequences. The encoded protein is localized in the nucleus and cytoplasm. It binds to integrin cytoplasmic domain-associated protein-1 alpha (ICAP1alpha), and plays a critical role in beta1-integrin-mediated cell proliferation. It associates with junction proteins and RAS-related protein 1A (Rap1A), which requires the encoded protein for maintaining the integrity of endothelial junctions. It is also a microtubule-associated protein and may play a role in microtubule targeting. Mutations in this gene result in cerebral cavernous malformations. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2009].
* **UniProt Summary**: N/A
|Ank 2|
|FERM M|
|GTPase regulator activity|
|regulation of establishment of cell polarity|
|regulation of establishment or maintenance of cell polarity|
|negative regulation of endothelial cell apoptotic process|
|negative regulation of endothelial cell proliferation|
|negative regulation of epithelial cell apoptotic process|
|negative regulation of endothelial cell migration|
|regulation of endothelial cell apoptotic process|
|negative regulation of epithelial cell migration|
|cell redox homeostasis|
|phosphatidylinositol-4,5-bisphosphate binding|
|regulation of epithelial cell apoptotic process|
|negative regulation of angiogenesis|
|negative regulation of blood vessel morphogenesis|
|negative regulation of vasculature development|
|negative regulation of epithelial cell proliferation|
|regulation of endothelial cell proliferation|
|regulation of endothelial cell migration|
|cell-cell junction|
|regulation of epithelial cell migration|
|microtubule binding|
|negative regulation of cell migration|
|negative regulation of cell motility|
|regulation of angiogenesis|
|negative regulation of cellular component movement|
|angiogenesis|
|small GTPase mediated signal transduction|
|regulation of vasculature development|
|negative regulation of locomotion|
|regulation of epithelial cell proliferation|
|cytoskeleton|
|blood vessel morphogenesis|
|blood vessel development|
|vasculature development|
|cardiovascular system development|
|tube morphogenesis|
|negative regulation of cell population proliferation|
|tube development|
|regulation of cell migration|
|circulatory system development|
|negative regulation of apoptotic process|
|anatomical structure formation involved in morphogenesis|
|cellular homeostasis|
|negative regulation of programmed cell death|
|regulation of cell motility|
|negative regulation of developmental process|
|regulation of locomotion|
|negative regulation of cell death|
|regulation of cellular component movement|
|regulation of anatomical structure morphogenesis|
|negative regulation of multicellular organismal process|
|regulation of apoptotic process|
|regulation of programmed cell death|
|extracellular space|
|regulation of cell population proliferation|
|homeostatic process|
|regulation of cell death|
|intracellular signal transduction|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp455|Benzoate 10000μM R08 exp455]]|-1.81|
|[[:results:exp214|2-Deoxy-D-glucose 800μM R05 exp214]]|-1.79|
|[[:results:exp210|LB-100 2μM R05 exp210]]|1.75|
|[[:results:exp442|Ibrutinib 10μM R08 exp442]]|2.17|
^Gene^Correlation^
|[[:human genes:c:ccm2|CCM2]]|0.467|
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**: 7032
* **Expression level (log2 read counts)**: 6.05
{{:chemogenomics:nalm6 dist.png?nolink |}}