======= C2CD2L ======= == Gene Information == * **Official Symbol**: C2CD2L * **Official Name**: C2CD2 like * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9854|9854]] * **UniProt**: [[https://www.uniprot.org/uniprot/O14523|O14523]] * **Interactions**: [[https://thebiogrid.org/search.php?search=C2CD2L&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20C2CD2L|Open PubMed]] * **OMIM**: [[https://omim.org/entry/617582|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Lipid-binding protein that transports phosphatidylinositol, the precursor of phosphatidylinositol 4,5- bisphosphate (PI(4,5)P2), from its site of synthesis in the endoplasmic reticulum to the cell membrane (PubMed:28209843). It thereby maintains the pool of cell membrane phosphoinositides, which are degraded during phospholipase C (PLC) signaling (PubMed:28209843). Plays a key role in the coordination of Ca(2+) and phosphoinositide signaling: localizes to sites of contact between the endoplasmic reticulum and the cell membrane, where it tethers the two bilayers (PubMed:28209843). In response to elevation of cytosolic Ca(2+), it is phosphorylated at its C- terminus and dissociates from the cell membrane, abolishing phosphatidylinositol transport to the cell membrane (PubMed:28209843). Positively regulates insulin secretion in response to glucose: phosphatidylinositol transfer to the cell membrane allows replenishment of PI(4,5)P2 pools and calcium channel opening, priming a new population of insulin granules (PubMed:28209843). {ECO:0000269|PubMed:28209843}. No Pfam Domain information is available for this gene. |cytoplasmic side of apical plasma membrane| |insulin binding| |cortical endoplasmic reticulum| |phosphatidylinositol transfer activity| |endoplasmic reticulum-plasma membrane contact site| |positive regulation of insulin secretion involved in cellular response to glucose stimulus| |regulation of insulin secretion involved in cellular response to glucose stimulus| |positive regulation of insulin secretion| |phosphatidylinositol binding| |phospholipid transport| |positive regulation of peptide hormone secretion| |organophosphate ester transport| |positive regulation of hormone secretion| |regulation of insulin secretion| |regulation of peptide hormone secretion| |regulation of hormone secretion| |positive regulation of protein secretion| |positive regulation of peptide secretion| |lipid transport| |lipid localization| |positive regulation of secretion by cell| |positive regulation of protein transport| |positive regulation of secretion| |organic anion transport| |positive regulation of establishment of protein localization| |regulation of protein secretion| |regulation of peptide secretion| |regulation of hormone levels| |anion transport| |regulation of protein transport| |regulation of peptide transport| |regulation of establishment of protein localization| |regulation of secretion by cell| |regulation of secretion| |regulation of cellular localization| |endoplasmic reticulum membrane| |positive regulation of transport| |regulation of protein localization| |ion transport| |positive regulation of cell communication| |positive regulation of signaling| |regulation of transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp125|GSK461364A 0.005μM R03 exp125]]|-1.93| |[[:results:exp150|SGC0649 7μM R03 exp150]]|-1.73| |[[:results:exp1|5-Fluorouracil 2μM R00 exp1]]|1.71| |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|1.8| |[[:results:exp36|TRAIL 50ng/ml R00 exp36]]|2.03| |[[:results:exp46|HMS-I1 1μM R01 exp46]]|2.22| ^Gene^Correlation^ |[[:human genes:s:smarce1|SMARCE1]]|0.403| 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**: 5852 * **Expression level (log2 read counts)**: 5.51 {{:chemogenomics:nalm6 dist.png?nolink |}}