======= MSMO1 =======
== Gene Information ==
* **Official Symbol**: MSMO1
* **Official Name**: methylsterol monooxygenase 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6307|6307]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q15800|Q15800]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=MSMO1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MSMO1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/607545|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: Sterol-C4-mehtyl oxidase-like protein was isolated based on its similarity to the yeast ERG25 protein. It contains a set of putative metal binding motifs with similarity to that seen in a family of membrane desaturases-hydroxylases. The protein is localized to the endoplasmic reticulum membrane and is believed to function in cholesterol biosynthesis. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Catalyzes the first step in the removal of the two C-4 methyl groups of 4,4-dimethylzymosterol. {ECO:0000250|UniProtKB:P53045}.
|FA hydroxylase|
|C-4 methylsterol oxidase activity|
|cholesterol biosynthetic process|
|secondary alcohol biosynthetic process|
|sterol biosynthetic process|
|alcohol biosynthetic process|
|cholesterol metabolic process|
|steroid biosynthetic process|
|secondary alcohol metabolic process|
|iron ion binding|
|sterol metabolic process|
|organic hydroxy compound biosynthetic process|
|steroid metabolic process|
|alcohol metabolic process|
|fatty acid metabolic process|
|organic hydroxy compound metabolic process|
|monocarboxylic acid metabolic process|
|lipid biosynthetic process|
|small molecule biosynthetic process|
|carboxylic acid metabolic process|
|endoplasmic reticulum membrane|
|cellular lipid metabolic process|
|oxidation-reduction process|
|oxoacid metabolic process|
|endoplasmic reticulum|
|organic acid metabolic process|
|lipid metabolic process|
|organic cyclic compound biosynthetic process|
|small molecule metabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp233|EPZ-5676 30μM R05 exp233]]|1.72|
|[[:results:exp392|PT-1 25μM R07 exp392]]|1.74|
|[[:results:exp40|2-Methoxyestradiol 0.2μM R01 exp40]]|1.9|
|[[:results:exp416|Tubacin 1.6μM R07 exp416]]|2.16|
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**: 16473
* **Expression level (log2 read counts)**: 5.8
{{:chemogenomics:nalm6 dist.png?nolink |}}