======= COPS7A =======
== Gene Information ==
* **Official Symbol**: COPS7A
* **Official Name**: COP9 signalosome subunit 7A
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=50813|50813]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9UBW8|Q9UBW8]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=COPS7A&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20COPS7A|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/616009|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a component of the COP9 signalosome, an evolutionarily conserved multi-subunit protease that regulates the activity of the ubiquitin conjugation pathway. Alternatively spliced transcript variants that encode the same protein have been described. [provided by RefSeq, Mar 2014].
* **UniProt Summary**: Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF-type complexes such as SCF, CSA or DDB2. The complex is also involved in phosphorylation of p53/TP53, JUN, I-kappa-B-alpha/NFKBIA, ITPK1 and IRF8/ICSBP, possibly via its association with CK2 and PKD kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and protects degradation by the Ubl system, respectively. {ECO:0000269|PubMed:11285227, ECO:0000269|PubMed:11337588, ECO:0000269|PubMed:12628923, ECO:0000269|PubMed:12732143, ECO:0000269|PubMed:9535219}.
|PCI|
|COP9 signalosome assembly|
|protein deneddylation|
|nucleotide-excision repair, DNA damage recognition|
|COP9 signalosome|
|transcription-coupled nucleotide-excision repair|
|nucleotide-excision repair|
|protein modification by small protein removal|
|post-translational protein modification|
|DNA repair|
|viral process|
|DNA metabolic process|
|cellular response to DNA damage stimulus|
|symbiotic process|
|interspecies interaction between organisms|
|cellular protein-containing complex assembly|
|protein modification by small protein conjugation or removal|
|chromosome organization|
|proteolysis|
|protein-containing complex assembly|
|cellular response to stress|
|protein-containing complex subunit organization|
\\
=== CRISPR Data ===
No hits were found.
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 1/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|1/28|
|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**: 10492
* **Expression level (log2 read counts)**: 4.28
{{:chemogenomics:nalm6 dist.png?nolink |}}