======= CLGN ======= == Gene Information == * **Official Symbol**: CLGN * **Official Name**: calmegin * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1047|1047]] * **UniProt**: [[https://www.uniprot.org/uniprot/O14967|O14967]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CLGN&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CLGN|Open PubMed]] * **OMIM**: [[https://omim.org/entry/601858|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Functions during spermatogenesis as a chaperone for a range of client proteins that are important for sperm adhesion onto the egg zona pellucida and for subsequent penetration of the zona pellucida. Required for normal sperm migration from the uterus into the oviduct. Required for normal male fertility. Binds calcium ions (By similarity). {ECO:0000250}. |Calreticulin| |protein folding chaperone| |binding of sperm to zona pellucida| |sperm-egg recognition| |cell-cell recognition| |endoplasmic reticulum unfolded protein response| |cellular response to unfolded protein| |unfolded protein binding| |single fertilization| |cellular response to topologically incorrect protein| |response to unfolded protein| |fertilization| |nuclear envelope| |response to topologically incorrect protein| |protein folding| |cell recognition| |response to endoplasmic reticulum stress| |calcium ion binding| |sexual reproduction| |endoplasmic reticulum membrane| |multi-organism reproductive process| |endoplasmic reticulum| |reproductive process| |reproduction| |protein-containing complex assembly| |cellular response to stress| |protein-containing complex subunit organization| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp460|BML-284 0.09μM R08 exp460]]|-1.9| |[[:results:exp241|QNZ 0.01μM R05 exp241]]|-1.85| |[[:results:exp82|Torin1 0.08μM R02 exp82]]|1.81| 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**: 18547 * **Expression level (log2 read counts)**: -6.6 {{:chemogenomics:nalm6 dist.png?nolink |}}