======= OAS2 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: OAS2
  * **<color #00a2e8>Official Name</color>**: 2'-5'-oligoadenylate synthetase 2
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=4939|4939]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P29728|P29728]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=OAS2&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20OAS2|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/603350|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  This gene encodes a member of the 2-5A synthetase family, essential proteins involved in the innate immune response to viral infection. The encoded protein is induced by interferons and uses adenosine triphosphate in 2'-specific nucleotidyl transfer reactions to synthesize 2',5'-oligoadenylates (2-5As). These molecules activate latent RNase L, which results in viral RNA degradation and the inhibition of viral replication. The three known members of this gene family are located in a cluster on chromosome 12. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Interferon-induced, dsRNA-activated antiviral enzyme which plays a critical role in cellular innate antiviral response. In addition, it may also play a role in other cellular processes such as apoptosis, cell growth, differentiation and gene regulation. Synthesizes higher oligomers of 2'-5'-oligoadenylates (2-5A) from ATP which then bind to the inactive monomeric form of ribonuclease L (RNase L) leading to its dimerization and subsequent activation. Activation of RNase L leads to degradation of cellular as well as viral RNA, resulting in the inhibition of protein synthesis, thus terminating viral replication. Can mediate the antiviral effect via the classical RNase L-dependent pathway or an alternative antiviral pathway independent of RNase L. {ECO:0000269|PubMed:10464285, ECO:0000269|PubMed:19923450, ECO:0000269|PubMed:9880569}.

<button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button>
<button type='primary' size='sm' modal='GO_terms'>GO Terms</button>


<modal id='Pfam_Domains' size='lg' title='Pfam Domains'>
|NTP transf 2|
|OAS1 C|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|2-5-oligoadenylate synthetase activity|
|regulation of lactation|
|regulation of ribonuclease activity|
|regulation of nuclease activity|
|cellular response to type I interferon|
|type I interferon signaling pathway|
|response to type I interferon|
|double-stranded RNA binding|
|interferon-gamma-mediated signaling pathway|
|cellular response to interferon-gamma|
|response to interferon-gamma|
|defense response to virus|
|RNA catabolic process|
|response to virus|
|nucleobase-containing compound catabolic process|
|heterocycle catabolic process|
|cellular nitrogen compound catabolic process|
|aromatic compound catabolic process|
|organic cyclic compound catabolic process|
|regulation of body fluid levels|
|cytokine-mediated signaling pathway|
|intracellular membrane-bounded organelle|
|response to bacterium|
|perinuclear region of cytoplasm|
|innate immune response|
|regulation of secretion|
|cellular macromolecule catabolic process|
|defense response to other organism|
|cellular response to cytokine stimulus|
|macromolecule catabolic process|
|immune effector process|
|response to cytokine|
|regulation of hydrolase activity|
|response to other organism|
|response to external biotic stimulus|
|response to biotic stimulus|
|defense response|
|ATP binding|
|RNA metabolic process|
|organic substance catabolic process|
|cellular catabolic process|
|regulation of transport|
|immune response|
|membrane|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button>
<button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button>

<modal id='Compound_Hit' size='lg' title='Compound Hit'>
^Screen^Score^
|[[:results:exp249|Vinorelbine 0.001μM R05 exp249]]|1.7|
|[[:results:exp59|UMK57 1μM R01 exp59]]|1.83|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
No correlation found to any other genes in chemogenomics.
</modal>

<modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'>
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|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 11624
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: 5.21 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='OAS2 Expression in NALM6 Cells: 5.21'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>