======= EBP =======
== Gene Information ==
* **Official Symbol**: EBP
* **Official Name**: EBP cholestenol delta-isomerase
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=10682|10682]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q15125|Q15125]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=EBP&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20EBP|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/300205|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is an integral membrane protein of the endoplasmic reticulum. It is a high affinity binding protein for the antiischemic phenylalkylamine Ca2+ antagonist [3H]emopamil and the photoaffinity label [3H]azidopamil. It is similar to sigma receptors and may be a member of a superfamily of high affinity drug-binding proteins in the endoplasmic reticulum of different tissues. This protein shares structural features with bacterial and eukaryontic drug transporting proteins. It has four putative transmembrane segments and contains two conserved glutamate residues which may be involved in the transport of cationic amphiphilics. Another prominent feature of this protein is its high content of aromatic amino acid residues (>23%) in its transmembrane segments. These aromatic amino acid residues have been suggested to be involved in the drug transport by the P-glycoprotein. Mutations in this gene cause Chondrodysplasia punctata 2 (CDPX2; also known as Conradi-Hunermann syndrome). [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Catalyzes the conversion of Delta(8)-sterols to their corresponding Delta(7)-isomers. {ECO:0000269|PubMed:12760743, ECO:0000269|PubMed:8798407, ECO:0000269|PubMed:9894009}.
|EBP|
|C-8 sterol isomerase activity|
|cholestenol delta-isomerase activity|
|cholesterol biosynthetic process via lathosterol|
|cholesterol biosynthetic process via desmosterol|
|steroid delta-isomerase activity|
|xenobiotic transmembrane transporter activity|
|xenobiotic transport|
|cholesterol biosynthetic process|
|secondary alcohol biosynthetic process|
|sterol biosynthetic process|
|alcohol biosynthetic process|
|cholesterol metabolic process|
|steroid biosynthetic process|
|secondary alcohol metabolic process|
|sterol metabolic process|
|transmembrane signaling receptor activity|
|nuclear envelope|
|organic hydroxy compound biosynthetic process|
|cytoplasmic vesicle|
|steroid metabolic process|
|alcohol metabolic process|
|organic hydroxy compound metabolic process|
|skeletal system development|
|lipid biosynthetic process|
|small molecule biosynthetic process|
|endoplasmic reticulum membrane|
|endoplasmic reticulum|
|lipid metabolic process|
|organic cyclic compound biosynthetic process|
|integral component of plasma membrane|
|small molecule metabolic process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp199|Etoposide 0.3μM R05 exp199]]|-1.99|
|[[:results:exp108|Vinblastine 0.2μM R03 exp108]]|-1.89|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/694
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/26|
|bone|0/26|
|breast|0/30|
|central nervous system|0/49|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/11|
|fibroblast|0/1|
|gastric|0/14|
|kidney|0/18|
|liver|0/19|
|lung|0/72|
|lymphocyte|0/16|
|ovary|0/25|
|pancreas|0/22|
|peripheral nervous system|0/15|
|plasma cell|0/12|
|prostate|0/1|
|skin|0/20|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/28|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 14211
* **Expression level (log2 read counts)**: 6.49
{{:chemogenomics:nalm6 dist.png?nolink |}}