======= IGSF1 ======= == Gene Information == * **Official Symbol**: IGSF1 * **Official Name**: immunoglobulin superfamily member 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3547|3547]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q8N6C5|Q8N6C5]] * **Interactions**: [[https://thebiogrid.org/search.php?search=IGSF1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20IGSF1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300137|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the immunoglobulin-like domain-containing superfamily. Proteins in this superfamily contain varying numbers of immunoglobulin-like domains and are thought to participate in the regulation of interactions between cells. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jan 2010]. * **UniProt Summary**: Seems to be a coreceptor in inhibin signaling, but seems not to be a high-affinity inhibin receptor. Antagonizes activin A signaling in the presence or absence of inhibin B (By similarity). Necessary to mediate a specific antagonistic effect of inhibin B on activin-stimulated transcription. {ECO:0000250, ECO:0000269|PubMed:11266516}. No Pfam Domain information is available for this gene. |activin receptor antagonist activity| |inhibin binding| |negative regulation of activin receptor signaling pathway| |regulation of activin receptor signaling pathway| |coreceptor activity| |negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway| |regulation of transmembrane receptor protein serine/threonine kinase signaling pathway| |negative regulation of signal transduction| |negative regulation of cell communication| |negative regulation of signaling| |negative regulation of response to stimulus| |extracellular region| |membrane| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp314|Dimethyloxaloylglycine 11μM R07 exp314]]|1.86| 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**: 7957 * **Expression level (log2 read counts)**: 0.03 {{:chemogenomics:nalm6 dist.png?nolink |}}