======= 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 |}}