SKA2 [The Human Chemical-Genetic Interaction Map Project]

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======= SKA2 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: SKA2
  * **<color #00a2e8>Official Name</color>**: spindle and kinetochore associated complex subunit 2
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=348235|348235]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q8WVK7|Q8WVK7]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=SKA2&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SKA2|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/616674|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**: N/A
  * **<color #00a2e8>UniProt Summary</color>**:  Component of the SKA1 complex, a microtubule-binding subcomplex of the outer kinetochore that is essential for proper chromosome segregation (PubMed:17093495, PubMed:19289083, PubMed:23085020). Required for timely anaphase onset during mitosis, when chromosomes undergo bipolar attachment on spindle microtubules leading to silencing of the spindle checkpoint (PubMed:17093495). The SKA1 complex is a direct component of the kinetochore-microtubule interface and directly associates with microtubules as oligomeric assemblies (PubMed:19289083). The complex facilitates the processive movement of microspheres along a microtubule in a depolymerization-coupled manner (PubMed:17093495, PubMed:19289083). In the complex, it is required for SKA1 localization (PubMed:19289083). Affinity for microtubules is synergistically enhanced in the presence of the ndc-80 complex and may allow the ndc-80 complex to track depolymerizing microtubules (PubMed:23085020). {ECO:0000269|PubMed:17093495, ECO:0000269|PubMed:19289083, ECO:0000269|PubMed:23085020}.

<button type='default' 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'>
No Pfam Domain information is available for this gene.
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|condensed chromosome outer kinetochore|
|spindle microtubule|
|regulation of microtubule polymerization or depolymerization|
|regulation of microtubule cytoskeleton organization|
|regulation of microtubule-based process|
|microtubule binding|
|chromosome segregation|
|cell division|
|regulation of cytoskeleton organization|
|mitotic cell cycle|
|regulation of organelle organization|
|cell cycle|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='primary' 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:exp485|GSK626616 14μM R08 exp485]]|-2.21|
|[[:results:exp125|GSK461364A 0.005μM R03 exp125]]|-2.11|
|[[:results:exp133|MKC9989 10μM R03 exp133]]|1.85|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
^Gene^Correlation^
|[[:human genes:s:ska1|SKA1]]|0.464|
</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>**: 4019
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: 5.74 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='SKA2 Expression in NALM6 Cells: 5.74'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>