MED20 [The Human Chemical-Genetic Interaction Map Project]

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======= MED20 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: MED20
  * **<color #00a2e8>Official Name</color>**: mediator complex subunit 20
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9477|9477]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9H944|Q9H944]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=MED20&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MED20|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/612915|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  This gene encodes a component of the mediator complex (also known as TRAP, SMCC, DRIP, or ARC), a transcriptional coactivator complex thought to be required for the expression of almost all genes. The mediator complex is recruited by transcriptional activators or nuclear receptors to induce gene expression, by interacting with RNA polymerase II and promoting the formation of a transcriptional pre-initiation complex. A mutation in this gene has been associated with a novel infantile-onset neurodegenerative movement disorder. Alternatively spliced transcript variants have been identified. [provided by RefSeq, Mar 2015]. 
  * **<color #00a2e8>UniProt Summary</color>**:  Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.

<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'>
|Med20|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|DNA-directed 5-3 RNA polymerase activity|
|mediator complex|
|ubiquitin ligase complex|
|transcription initiation from RNA polymerase II promoter|
|DNA-templated transcription, initiation|
|ubiquitin protein ligase activity|
|transcription coactivator activity|
|transcription by RNA polymerase II|
|transcription, DNA-templated|
|nucleic acid-templated transcription|
|RNA biosynthetic process|
|protein ubiquitination|
|protein modification by small protein conjugation|
|protein modification by small protein conjugation or removal|
|nucleobase-containing compound biosynthetic process|
|heterocycle biosynthetic process|
|aromatic compound biosynthetic process|
|organic cyclic compound biosynthetic process|
|cellular nitrogen compound biosynthetic process|
|positive regulation of nucleic acid-templated transcription|
|positive regulation of RNA biosynthetic process|
|RNA metabolic process|
|cellular macromolecule biosynthetic process|
|positive regulation of RNA metabolic process|
|macromolecule biosynthetic process|
|positive regulation of nucleobase-containing compound metabolic process|
|positive regulation of macromolecule biosynthetic process|
|positive regulation of cellular biosynthetic process|
|gene expression|
|positive regulation of biosynthetic process|
</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:exp380|NMS-873 0.07μM R07 exp380]]|-2|
</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: 22/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|1/28|
|blood|1/28|
|bone|2/25|
|breast|2/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/15|
|kidney|1/21|
|liver|0/20|
|lung|2/75|
|lymphocyte|0/14|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|1/16|
|plasma cell|1/15|
|prostate|0/1|
|skin|1/24|
|soft tissue|0/7|
|thyroid|0/2|
|upper aerodigestive|1/22|
|urinary tract|1/29|
|uterus|1/5|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 1495
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: 5.05 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='MED20 Expression in NALM6 Cells: 5.05'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>