======= CHN1 ======= == Gene Information == * **Official Symbol**: CHN1 * **Official Name**: chimerin 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1123|1123]] * **UniProt**: [[https://www.uniprot.org/uniprot/P15882|P15882]] * **Interactions**: [[https://thebiogrid.org/search.php?search=CHN1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20CHN1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/118423|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes GTPase-activating protein for ras-related p21-rac and a phorbol ester receptor. It is predominantly expressed in neurons, and plays an important role in neuronal signal-transduction mechanisms. Mutations in this gene are associated with Duane's retraction syndrome 2 (DURS2). Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Apr 2011]. * **UniProt Summary**: GTPase-activating protein for p21-rac and a phorbol ester receptor. Involved in the assembly of neuronal locomotor circuits as a direct effector of EPHA4 in axon guidance. |RhoGAP| |SH2| |C1 1| |motor neuron axon guidance| |ephrin receptor binding| |SH3/SH2 adaptor activity| |ephrin receptor signaling pathway| |regulation of axonogenesis| |axon guidance| |neuron projection guidance| |GTPase activator activity| |regulation of cell morphogenesis involved in differentiation| |regulation of small GTPase mediated signal transduction| |axonogenesis| |axon development| |positive regulation of GTPase activity| |cell morphogenesis involved in neuron differentiation| |neuron projection morphogenesis| |regulation of GTPase activity| |plasma membrane bounded cell projection morphogenesis| |regulation of cell morphogenesis| |cell projection morphogenesis| |regulation of neuron projection development| |transmembrane receptor protein tyrosine kinase signaling pathway| |cell part morphogenesis| |chemotaxis| |taxis| |cell morphogenesis involved in differentiation| |regulation of neuron differentiation| |neuron projection development| |regulation of plasma membrane bounded cell projection organization| |regulation of cell projection organization| |enzyme linked receptor protein signaling pathway| |cell morphogenesis| |positive regulation of hydrolase activity| |neuron development| |regulation of neurogenesis| |cellular component morphogenesis| |regulation of nervous system development| |regulation of cell development| |neuron differentiation| |regulation of anatomical structure morphogenesis| |plasma membrane bounded cell projection organization| |cell projection organization| |regulation of hydrolase activity| |locomotion| |positive regulation of catalytic activity| |generation of neurons| |movement of cell or subcellular component| |neurogenesis| |cell development| |positive regulation of signal transduction| |intracellular signal transduction| |positive regulation of molecular function| |regulation of cell differentiation| |positive regulation of cell communication| |positive regulation of signaling| |regulation of intracellular signal transduction| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp528|TGF-beta1 44ng/ml R08 exp528]]|1.75| |[[:results:exp314|Dimethyloxaloylglycine 11μM R07 exp314]]|1.77| |[[:results:exp13|Chloramphenicol 20μM R00 exp13]]|1.86| |[[:results:exp23|Nocodazole 0.02μM R00 exp23]]|1.87| 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**: 9961 * **Expression level (log2 read counts)**: 3.67 {{:chemogenomics:nalm6 dist.png?nolink |}}