======= RASA2 ======= == Gene Information == * **Official Symbol**: RASA2 * **Official Name**: RAS p21 protein activator 2 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5922|5922]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q15283|Q15283]] * **Interactions**: [[https://thebiogrid.org/search.php?search=RASA2&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RASA2|Open PubMed]] * **OMIM**: [[https://omim.org/entry/601589|Open OMIM]] == Function Summary == * **Entrez Summary**: The protein encoded by this gene is member of the GAP1 family of GTPase-activating proteins. The gene product stimulates the GTPase activity of normal RAS p21 but not its oncogenic counterpart. Acting as a suppressor of RAS function, the protein enhances the weak intrinsic GTPase activity of RAS proteins resulting in the inactive GDP-bound form of RAS, thereby allowing control of cellular proliferation and differentiation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]. * **UniProt Summary**: Inhibitory regulator of the Ras-cyclic AMP pathway. Binds inositol tetrakisphosphate (IP4). |C2| |RasGAP| |BTK| |PH| |negative regulation of Ras protein signal transduction| |negative regulation of small GTPase mediated signal transduction| |phospholipid binding| |regulation of Ras protein signal transduction| |GTPase activator activity| |regulation of small GTPase mediated signal transduction| |MAPK cascade| |signal transduction by protein phosphorylation| |positive regulation of GTPase activity| |regulation of GTPase activity| |negative regulation of intracellular signal transduction| |perinuclear region of cytoplasm| |positive regulation of hydrolase activity| |protein phosphorylation| |negative regulation of signal transduction| |regulation of hydrolase activity| |phosphorylation| |negative regulation of cell communication| |negative regulation of signaling| |positive regulation of catalytic activity| |negative regulation of response to stimulus| |intracellular signal transduction| |positive regulation of molecular function| |regulation of intracellular signal transduction| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp514|Phorbol-12-myristate-13-acetate 0.57μM R08 exp514]]|-3.15| |[[:results:exp407|Thapsigargin 0.005μM R07 exp407]]|1.76| |[[:results:exp301|VER-155008 3.9μM R06 exp301]]|1.9| |[[:results:exp365|I-BRD9 4μM R07 exp365]]|2.22| ^Gene^Correlation^ |[[:human genes:n:nf1|NF1]]|0.457| |[[:human genes:l:lztr1|LZTR1]]|0.423| |[[:human genes:d:dusp6|DUSP6]]|0.421| |[[:human genes:d:dgkd|DGKD]]|0.406| Global Fraction of Cell Lines Where Essential: 2/739 ^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|1/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|1/15| |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**: 17760 * **Expression level (log2 read counts)**: 5.01 {{:chemogenomics:nalm6 dist.png?nolink |}}