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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 CD9

check button Gene summary
Gene informationGene symbol

CD9

Gene ID

928

Gene nameCD9 molecule
SynonymsBTCC-1|DRAP-27|MIC3|MRP-1|TSPAN-29|TSPAN29
Cytomap

12p13.31

Type of geneprotein-coding
DescriptionCD9 antigen5H9 antigenBA-2/p24 antigenCD9 antigen (p24)antigen CD9cell growth-inhibiting gene 2 proteinleukocyte antigen MIC3motility related protein-1tetraspanin-29
Modification date20180523
UniProtAcc

P21926

ContextPubMed: CD9 [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
CD9

GO:0007155

cell adhesion

7511626

CD9

GO:0007342

fusion of sperm to egg plasma membrane involved in single fertilization

14575715

CD9

GO:0051271

negative regulation of cellular component movement

8478605

CD9

GO:0090331

negative regulation of platelet aggregation

18541721


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Exon skipping events across known transcript of Ensembl for CD9 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 CD9

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 CD9

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_79297126309040:6309238:6309549:6309731:6334591:63347006309549:6309731ENSG00000010278.7ENST00000536586.1
exon_skip_79305126309614:6309731:6315124:6315250:6334591:63347006315124:6315250ENSG00000010278.7ENST00000538834.1
exon_skip_79309126309614:6309731:6334591:6334700:6341797:63418956334591:6334700ENSG00000010278.7ENST00000546073.1,ENST00000382519.4,ENST00000536586.1,ENST00000009180.4,ENST00000382518.1
exon_skip_79311126341883:6341895:6342102:6342171:6342577:63426526342102:6342171ENSG00000010278.7ENST00000382519.4
exon_skip_79314126341797:6341895:6342577:6342652:6344394:63444716342577:6342652ENSG00000010278.7ENST00000540891.1,ENST00000382515.2,ENST00000481267.1,ENST00000536586.1,ENST00000009180.4,ENST00000382518.1
exon_skip_79315126342577:6342652:6344394:6344493:6344641:63447316344394:6344493ENSG00000010278.7ENST00000540891.1,ENST00000382515.2,ENST00000481267.1,ENST00000382519.4,ENST00000009180.4,ENST00000382518.1
exon_skip_79318126344394:6344493:6344641:6344731:6345357:63454286344641:6344731ENSG00000010278.7ENST00000540891.1,ENST00000382515.2,ENST00000481267.1,ENST00000382519.4,ENST00000009180.4,ENST00000382518.1
exon_skip_79332126344641:6344731:6345357:6345441:6346928:63474256345357:6345441ENSG00000010278.7ENST00000382515.2,ENST00000481267.1,ENST00000009180.4,ENST00000382518.1

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

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Exon skipping events with PSIs in GTEx for CD9

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_79297126309040:6309238:6309549:6309731:6334591:63347006309549:6309731ENSG00000010278.7ENST00000536586.1
exon_skip_79305126309614:6309731:6315124:6315250:6334591:63347006315124:6315250ENSG00000010278.7ENST00000538834.1
exon_skip_79309126309614:6309731:6334591:6334700:6341797:63418956334591:6334700ENSG00000010278.7ENST00000382518.1,ENST00000536586.1,ENST00000382519.4,ENST00000546073.1,ENST00000009180.4
exon_skip_79311126341883:6341895:6342102:6342171:6342577:63426526342102:6342171ENSG00000010278.7ENST00000382519.4
exon_skip_79314126341797:6341895:6342577:6342652:6344394:63444716342577:6342652ENSG00000010278.7ENST00000382518.1,ENST00000536586.1,ENST00000009180.4,ENST00000382515.2,ENST00000481267.1,ENST00000540891.1
exon_skip_79315126342577:6342652:6344394:6344493:6344641:63447316344394:6344493ENSG00000010278.7ENST00000382518.1,ENST00000382519.4,ENST00000009180.4,ENST00000382515.2,ENST00000481267.1,ENST00000540891.1
exon_skip_79318126344394:6344493:6344641:6344731:6345357:63454286344641:6344731ENSG00000010278.7ENST00000382518.1,ENST00000382519.4,ENST00000009180.4,ENST00000382515.2,ENST00000481267.1,ENST00000540891.1
exon_skip_79332126344641:6344731:6345357:6345441:6346928:63474256345357:6345441ENSG00000010278.7ENST00000382518.1,ENST00000009180.4,ENST00000382515.2,ENST00000481267.1

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 CD9

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
ENST0000000918063345916334700Frame-shift
ENST0000038251863345916334700Frame-shift
ENST0000000918063425776342652In-frame
ENST0000038251863425776342652In-frame
ENST0000000918063443946344493In-frame
ENST0000038251863443946344493In-frame
ENST0000000918063446416344731In-frame
ENST0000038251863446416344731In-frame
ENST0000000918063453576345441In-frame
ENST0000038251863453576345441In-frame

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
ENST0000000918063345916334700Frame-shift
ENST0000038251863345916334700Frame-shift
ENST0000000918063425776342652In-frame
ENST0000038251863425776342652In-frame
ENST0000000918063443946344493In-frame
ENST0000038251863443946344493In-frame
ENST0000000918063446416344731In-frame
ENST0000038251863446416344731In-frame
ENST0000000918063453576345441In-frame
ENST0000038251863453576345441In-frame

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Infer the effects of exon skipping event on protein functional features for CD9

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
ENST0000000918011862286342577634265232539991116
ENST0000038251815712286342577634265271078491116
ENST00000009180118622863443946344493400498116149
ENST00000382518157122863443946344493785883116149
ENST00000009180118622863446416344731499588149179
ENST00000382518157122863446416344731884973149179
ENST00000009180118622863453576345441589672179207
ENST000003825181571228634535763454419741057179207

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
ENST0000000918011862286342577634265232539991116
ENST0000038251815712286342577634265271078491116
ENST00000009180118622863443946344493400498116149
ENST00000382518157122863443946344493785883116149
ENST00000009180118622863446416344731499588149179
ENST00000382518157122863446416344731884973149179
ENST00000009180118622863453576345441589672179207
ENST000003825181571228634535763454419741057179207

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
P21926911162228ChainID=PRO_0000219205;Note=CD9 antigen
P21926911162228ChainID=PRO_0000219205;Note=CD9 antigen
P2192691116112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P2192691116112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219269111688111TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219269111688111TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261161492228ChainID=PRO_0000219205;Note=CD9 antigen
P219261161492228ChainID=PRO_0000219205;Note=CD9 antigen
P21926116149112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926116149112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261491792228ChainID=PRO_0000219205;Note=CD9 antigen
P219261491792228ChainID=PRO_0000219205;Note=CD9 antigen
P21926149179152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179153167Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179153167Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926149179112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261792072228ChainID=PRO_0000219205;Note=CD9 antigen
P219261792072228ChainID=PRO_0000219205;Note=CD9 antigen
P21926179207152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926179207152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926179207112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207196221TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207196221TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255


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
P21926911162228ChainID=PRO_0000219205;Note=CD9 antigen
P21926911162228ChainID=PRO_0000219205;Note=CD9 antigen
P2192691116112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P2192691116112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219269111688111TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219269111688111TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261161492228ChainID=PRO_0000219205;Note=CD9 antigen
P219261161492228ChainID=PRO_0000219205;Note=CD9 antigen
P21926116149112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926116149112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261491792228ChainID=PRO_0000219205;Note=CD9 antigen
P219261491792228ChainID=PRO_0000219205;Note=CD9 antigen
P21926149179152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179153167Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179153167Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926149179112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926149179112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P219261792072228ChainID=PRO_0000219205;Note=CD9 antigen
P219261792072228ChainID=PRO_0000219205;Note=CD9 antigen
P21926179207152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926179207152181Disulfide bondOntology_term=ECO:0000269;evidence=ECO:0000269|PubMed:25551757;Dbxref=PMID:25551757
P21926179207112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207112195Topological domainNote=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207196221TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255
P21926179207196221TransmembraneNote=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255


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SNVs in the skipped exons for CD9

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
LUADTCGA-55-7913-01exon_skip_79315
6344395634449363443996344399Frame_Shift_DelT-p.I118fs
LUADTCGA-64-1681-01exon_skip_79315
6344395634449363444166344416Frame_Shift_DelT-p.F124fs
ESCATCGA-LN-A5U6-01exon_skip_79297
6309550630973163096666309667Frame_Shift_Ins-Tp.M1fs
KIRPTCGA-HE-A5NJ-01exon_skip_79297
6309550630973163097316309731Nonsense_MutationGAp.W22X
BLCATCGA-FD-A62P-01exon_skip_79318
6344642634473163446856344685Nonsense_MutationCGp.S164*

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
MN60_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE6344642634473163446636344663Frame_Shift_DelG-p.G158fs
BICR18_UPPER_AERODIGESTIVE_TRACT6309550630973163096856309685Missense_MutationCGp.T7S
HT115_LARGE_INTESTINE6309550630973163097006309700Missense_MutationAGp.Y12C
NCIH358_LUNG6309550630973163097236309723Missense_MutationAGp.I20V
JHUEM7_ENDOMETRIUM6334592633470063345966334596Missense_MutationCTp.A24V
KM12_LARGE_INTESTINE6342578634265263426056342605Missense_MutationGAp.A101T
NCIBL2171_MATCHED_NORMAL_TISSUE6342578634265263426336342633Missense_MutationGTp.G110V
OCILY19_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE6344395634449363444166344416Missense_MutationTGp.F124V
UMUC3_URINARY_TRACT6344395634449363444676344467Missense_MutationGAp.E141K
PF382_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE6345358634544163454276345427Missense_MutationAGp.I203V

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for CD9

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 CD9


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for CD9


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RelatedDrugs for CD9

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 CD9

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
CD9C0007131Non-Small Cell Lung Carcinoma1CTD_human
CD9C0009404Colorectal Neoplasms1CTD_human
CD9C0017636Glioblastoma1CTD_human
CD9C0023467Leukemia, Myelocytic, Acute1CTD_human
CD9C0023890Liver Cirrhosis1CTD_human
CD9C0027658Neoplasms, Germ Cell and Embryonal1CTD_human
CD9C0027746Nerve Degeneration1CTD_human
CD9C0033578Prostatic Neoplasms1CTD_human