======= KLB =======
== Gene Information ==
* **Official Symbol**: KLB
* **Official Name**: klotho beta
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=152831|152831]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q86Z14|Q86Z14]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=KLB&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KLB|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/611135|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Contributes to the transcriptional repression of cholesterol 7-alpha-hydroxylase (CYP7A1), the rate-limiting enzyme in bile acid synthesis. Probably inactive as a glycosidase. Increases the ability of FGFR1 and FGFR4 to bind FGF21 (By similarity). {ECO:0000250}.
|Glyco hydro 1|
|positive regulation of MAPKKK cascade by fibroblast growth factor receptor signaling pathway|
|hydrolase activity, hydrolyzing O-glycosyl compounds|
|fibroblast growth factor receptor binding|
|fibroblast growth factor binding|
|fibroblast growth factor receptor signaling pathway|
|cellular response to fibroblast growth factor stimulus|
|response to fibroblast growth factor|
|positive regulation of protein kinase B signaling|
|regulation of protein kinase B signaling|
|MAPK cascade|
|signal transduction by protein phosphorylation|
|carbohydrate metabolic process|
|cellular response to growth factor stimulus|
|transmembrane receptor protein tyrosine kinase signaling pathway|
|response to growth factor|
|positive regulation of MAPK cascade|
|enzyme linked receptor protein signaling pathway|
|regulation of MAPK cascade|
|positive regulation of cell population proliferation|
|protein phosphorylation|
|positive regulation of protein phosphorylation|
|positive regulation of intracellular signal transduction|
|positive regulation of phosphorylation|
|positive regulation of phosphorus metabolic process|
|positive regulation of phosphate metabolic process|
|cellular response to endogenous stimulus|
|positive regulation of protein modification process|
|phosphorylation|
|regulation of protein phosphorylation|
|response to endogenous stimulus|
|regulation of phosphorylation|
|positive regulation of cellular protein metabolic process|
|regulation of cell population proliferation|
|positive regulation of signal transduction|
|intracellular signal transduction|
|positive regulation of protein metabolic process|
|regulation of phosphate metabolic process|
|regulation of phosphorus metabolic process|
|positive regulation of cell communication|
|positive regulation of signaling|
|regulation of intracellular signal transduction|
|regulation of protein modification process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp147|Resveratrol 16μM R03 exp147]]|-1.74|
|[[:results:exp430|Rifampicin 30μM R08 exp430]]|-1.71|
|[[:results:exp79|Q15 2.7μM R02 exp79]]|1.86|
^Gene^Correlation^
|[[:human genes:h:hars|HARS]]|0.402|
Global Fraction of Cell Lines Where Essential: 2/739
^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|1/16|
|kidney|0/21|
|liver|1/20|
|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**: 15549
* **Expression level (log2 read counts)**: 2.61
{{:chemogenomics:nalm6 dist.png?nolink |}}