======= KRT9 =======
== Gene Information ==
* **Official Symbol**: KRT9
* **Official Name**: keratin 9
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3857|3857]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P35527|P35527]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=KRT9&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KRT9|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/607606|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes the type I keratin 9, an intermediate filament chain expressed only in the terminally differentiated epidermis of palms and soles. Mutations in this gene cause epidermolytic palmoplantar keratoderma. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: May serve an important special function either in the mature palmar and plantar skin tissue or in the morphogenetic program of the formation of these tissues. Plays a role in keratin filament assembly. {ECO:0000269|PubMed:10218578, ECO:0000269|PubMed:7507869}.
|Filament|
|intermediate filament organization|
|intermediate filament cytoskeleton organization|
|intermediate filament-based process|
|structural constituent of cytoskeleton|
|cornification|
|intermediate filament|
|keratinization|
|keratinocyte differentiation|
|epidermal cell differentiation|
|skin development|
|epidermis development|
|supramolecular fiber organization|
|spermatogenesis|
|male gamete generation|
|epithelial cell differentiation|
|gamete generation|
|multicellular organismal reproductive process|
|sexual reproduction|
|multicellular organism reproduction|
|multi-organism reproductive process|
|programmed cell death|
|cell death|
|cytoskeleton organization|
|epithelium development|
|reproductive process|
|reproduction|
|extracellular space|
|tissue development|
|membrane|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp510|Nicotine 3000μM R08 exp510]]|-1.7|
^Gene^Correlation^
|[[:human genes:h:hgc6.3|HGC6.3]]|0.435|
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**: 9195
* **Expression level (log2 read counts)**: -3.8
{{:chemogenomics:nalm6 dist.png?nolink |}}