======= KRTAP4-2 ======= == Gene Information == * **Official Symbol**: KRTAP4-2 * **Official Name**: keratin associated protein 4-2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=85291|85291]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9BYR5|Q9BYR5]] * **Interactions**: [[https://thebiogrid.org/search.php?search=KRTAP4-2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KRTAP4-2|Open PubMed]] * **OMIM**: N/A == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins. No Pfam Domain information is available for this gene. |molting cycle| |hair cycle| |keratin filament| |keratinization| |keratinocyte differentiation| |epidermal cell differentiation| |skin development| |epidermis development| |epithelial cell differentiation| |epithelium development| |tissue development| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp505|ML-792 0.2μM R08 exp505]]|-2.09| |[[:results:exp460|BML-284 0.09μM R08 exp460]]|-1.7| |[[:results:exp61|YM155 0.0002μM R01 exp61]]|1.71| |[[:results:exp165|RO-3306 3 to 4μM on day4 R04 exp165]]|1.76| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 22/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|1/28| |blood|1/28| |bone|0/26| |breast|3/33| |central nervous system|3/56| |cervix|0/4| |colorectal|2/17| |esophagus|0/13| |fibroblast|0/1| |gastric|1/16| |kidney|0/21| |liver|1/20| |lung|3/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|1/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|1/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 2387 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}