======= CYP24A1 =======
== Gene Information ==
* **Official Symbol**: CYP24A1
* **Official Name**: cytochrome P450 family 24 subfamily A member 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1591|1591]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q07973|Q07973]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=CYP24A1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CYP24A1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/126065|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This mitochondrial protein initiates the degradation of 1,25-dihydroxyvitamin D3, the physiologically active form of vitamin D3, by hydroxylation of the side chain. In regulating the level of vitamin D3, this enzyme plays a role in calcium homeostasis and the vitamin D endocrine system. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Has a role in maintaining calcium homeostasis. Catalyzes the adrenodoxin-dependent 24-hydroxylation of calcidiol (25- hydroxyvitamin D(3)) and calcitriol (1-alpha,25-dihydroxyvitamin D(3)). The enzyme can perform up to 6 rounds of hydroxylation of calcitriol leading to calcitroic acid. It also shows 23- hydroxylating activity leading to 1-alpha,25-dihydroxyvitamin D(3)-26,23-lactone as end product. {ECO:0000269|PubMed:15574355}.
|p450|
|25-hydroxycholecalciferol-24-hydroxylase activity|
|1-alpha,25-dihydroxyvitamin D3 24-hydroxylase activity|
|vitamin D catabolic process|
|vitamin D receptor signaling pathway|
|fat-soluble vitamin catabolic process|
|vitamin catabolic process|
|cellular response to vitamin D|
|vitamin D metabolic process|
|cellular response to vitamin|
|steroid catabolic process|
|response to vitamin D|
|fat-soluble vitamin metabolic process|
|cellular response to nutrient|
|organic hydroxy compound catabolic process|
|response to vitamin|
|oxidoreductase activity|
|vitamin metabolic process|
|osteoblast differentiation|
|iron ion binding|
|heme binding|
|mitochondrial outer membrane|
|intracellular receptor signaling pathway|
|response to nutrient|
|cellular response to nutrient levels|
|steroid metabolic process|
|ossification|
|cellular response to extracellular stimulus|
|lipid catabolic process|
|cellular response to external stimulus|
|small molecule catabolic process|
|organic hydroxy compound metabolic process|
|organic cyclic compound catabolic process|
|response to nutrient levels|
|cellular response to lipid|
|response to extracellular stimulus|
|cellular response to organic cyclic compound|
|response to lipid|
|response to organic cyclic compound|
|oxidation-reduction process|
|cellular response to oxygen-containing compound|
|lipid metabolic process|
|mitochondrion|
|response to oxygen-containing compound|
|small molecule metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp148|SB202190 10μM R03 exp148]]|-1.78|
|[[:results:exp81|Selumetinib 20μM R02 exp81]]|1.86|
No correlation found to any other genes in chemogenomics.
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**: 4634
* **Expression level (log2 read counts)**: -3.28
{{:chemogenomics:nalm6 dist.png?nolink |}}