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Center for Computational Systems Medicine
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Gene summary

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Gene structures and expression levels

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Exon skipping events with PSIs in TCGA

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Exon skipping events with PSIs in GTEx

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Open reading frame (ORF) annotation in the exon skipping event

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Exon skipping events in the canonical protein sequence

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SNVs in the skipped exons with depth of coverage

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon

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Related drugs with this gene

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Related diseases with this gene

Gene summary for MED20

check button Gene summary
Gene informationGene symbol

MED20

Gene ID

9477

Gene namemediator complex subunit 20
SynonymsPRO0213|SRB2|TRFP
Cytomap

6p21.1

Type of geneprotein-coding
Descriptionmediator of RNA polymerase II transcription subunit 20Trf (TATA binding protein-related factor)-proximal homolog
Modification date20180523
UniProtAcc

Q9H944

ContextPubMed: MED20 [Title/Abstract] AND exon [Title/Abstract] AND skip [Title/Abstract]
- Title (PMID)

check button Gene ontology of each this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
GeneGO IDGO termPubMed ID

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Exon skipping events across known transcript of Ensembl for MED20 from UCSC genome browser

check buttonSkipped exons in TCGA and GTEx based on Ensembl gene isoform structure.
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

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Gene isoform structures and expression levels for MED20

check button Expression levels of gene isoforms across TCGA.
gencode gene structure

check button Expression levels of gene isoforms across GTEx.
gencode gene structure


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Exon skipping events with PSIs in TCGA for MED20

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_459529641875004:41875025:41877006:41877260:41884522:4188467741877006:41877260ENSG00000124641.10ENST00000394251.2,ENST00000265350.4
exon_skip_459530641875004:41875025:41877006:41877260:41888742:4188883141877006:41877260ENSG00000124641.10ENST00000482361.1
exon_skip_459531641875004:41875025:41877082:41877260:41884522:4188467741877082:41877260ENSG00000124641.10ENST00000409312.1
exon_skip_459534641877082:41877260:41880722:41880838:41884522:4188467741880722:41880838ENSG00000124641.10ENST00000467535.1
exon_skip_459535641877082:41877260:41884522:41884677:41888742:4188883141884522:41884677ENSG00000124641.10ENST00000409060.1,ENST00000409312.1
exon_skip_459536641884593:41884677:41885532:41885654:41888742:4188883141885532:41885654ENSG00000124641.10ENST00000434077.1

check button PSI values of skipped exons in TCGA.
psi tcga

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Exon skipping events with PSIs in GTEx for MED20

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_459529641875004:41875025:41877006:41877260:41884522:4188467741877006:41877260ENSG00000124641.10ENST00000265350.4,ENST00000394251.2
exon_skip_459530641875004:41875025:41877006:41877260:41888742:4188883141877006:41877260ENSG00000124641.10ENST00000482361.1
exon_skip_459531641875004:41875025:41877082:41877260:41884522:4188467741877082:41877260ENSG00000124641.10ENST00000409312.1
exon_skip_459534641877082:41877260:41880722:41880838:41884522:4188467741880722:41880838ENSG00000124641.10ENST00000467535.1
exon_skip_459535641877082:41877260:41884522:41884677:41888742:4188883141884522:41884677ENSG00000124641.10ENST00000409312.1,ENST00000409060.1
exon_skip_459536641884593:41884677:41885532:41885654:41888742:4188883141885532:41885654ENSG00000124641.10ENST00000434077.1

check button PSI values of skipped exons in GTEx.
psi gtex

* Skipped exon sequences.

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Open reading frame (ORF) annotation in the exon skipping event for MED20

check button Open reading frame (ORF) of individual exon skipping events in TCGA based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002653504187700641877260Frame-shift

check button Open reading frame (ORF) of individual exon skipping events in GTEx based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002653504187700641877260Frame-shift

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Infer the effects of exon skipping event on protein functional features for MED20

check button Exon skipping at the protein sequence level and followed lost functional features.
* Click on the image to enlarge it in a new window.
prot feature distribution

check button Loci of skipped exons in TCGA across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end

check button Loci of skipped exons in GTEx across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end

check button Lost protein functional features of individual exon skipping events in TCGA.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature


check button Lost protein functional features of individual exon skipping events in GTEx.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature


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SNVs in the skipped exons for MED20

check button - Lollipop plot for presenting exon skipping associated SNVs.
* Click on the image to enlarge it in a new window.
lollipop

check button - Differential PSIs between mutated versus non-mutated samples.

check button - Non-synonymous mutations located in the skipped exons in TCGA.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
LIHCTCGA-DD-A3A0-01exon_skip_459535
41884523418846774188467041884670Frame_Shift_DelG-p.Q8fs
LUADTCGA-86-7955-01exon_skip_459535
41884523418846774188459241884592Nonsense_MutationCAp.E34*
BRCATCGA-D8-A1JK-01exon_skip_459531
exon_skip_459530
exon_skip_459529
41877007418772604187700641877006Splice_SiteCAe3+1

check button - Depth of coverage in the three exons composing exon skipping event
Depth of coverage in three exonsMutation description

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
COLO792_SKIN41884523418846774188463041884630Frame_Shift_DelA-p.V21fs
SKMES1_LUNG41877083418772604187711141877111Missense_MutationCAp.A107S
SKMES1_LUNG41877007418772604187711141877111Missense_MutationCAp.A107S
HCT15_LARGE_INTESTINE41877083418772604187711741877117Missense_MutationCTp.A105T
HCT15_LARGE_INTESTINE41877007418772604187711741877117Missense_MutationCTp.A105T
HEC1_ENDOMETRIUM41884523418846774188456441884564Missense_MutationCTp.C43Y
COLO201_LARGE_INTESTINE41884523418846774188460441884604Missense_MutationTCp.M30V
COLO205_LARGE_INTESTINE41884523418846774188460441884604Missense_MutationTCp.M30V
CTV1_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE41884523418846774188463341884633Missense_MutationGAp.T20I
CCRFCEM_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE41884523418846774188465841884658Missense_MutationCTp.A12T
NCIH1568_LUNG41877083418772604187722241877222Nonsense_MutationCAp.E70*
NCIH1568_LUNG41877007418772604187722241877222Nonsense_MutationCAp.E70*

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for MED20

check button sQTL information located at the skipped exons.
Exon skip IDChromosomeThree exonsSkippped exonENSTCancer typeSNP idLocationDNA change (ref/var)P-value

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for MED20


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for MED20


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RelatedDrugs for MED20

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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RelatedDiseases for MED20

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource