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Center for Computational Systems Medicine
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Fusion Gene Summary

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Fusion Gene ORF analysis

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Fusion Genomic Features

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Fusion Protein Features

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Fusion Gene Sequence

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Fusion Gene PPI analysis

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Related Drugs

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Related Diseases

Fusion gene:CD81-TYK2 (FusionGDB2 ID:14688)

Fusion Gene Summary for CD81-TYK2

check button Fusion gene summary
Fusion gene informationFusion gene name: CD81-TYK2
Fusion gene ID: 14688
HgeneTgene
Gene symbol

CD81

TYK2

Gene ID

975

7297

Gene nameCD81 moleculetyrosine kinase 2
SynonymsCVID6|S5.7|TAPA1|TSPAN28IMD35|JTK1
Cytomap

11p15.5

19p13.2

Type of geneprotein-codingprotein-coding
DescriptionCD81 antigen26 kDa cell surface protein TAPA-1CD81 antigen (target of antiproliferative antibody 1)tetraspanin-28tspan-28non-receptor tyrosine-protein kinase TYK2
Modification date2020032720200329
UniProtAcc

P60033

.
Ensembl transtripts involved in fusion geneENST00000263645, ENST00000381036, 
ENST00000481687, ENST00000492627, 
ENST00000524805, ENST00000526072, 
ENST00000264818, ENST00000524462, 
ENST00000525621, ENST00000529370, 
ENST00000529422, 
Fusion gene scores* DoF score18 X 10 X 10=180052 X 14 X 18=13104
# samples 2054
** MAII scorelog2(20/1800*10)=-3.16992500144231
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(54/13104*10)=-4.60090404459018
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CD81 [Title/Abstract] AND TYK2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCD81(2418627)-TYK2(10491352), # samples:1
Anticipated loss of major functional domain due to fusion event.
* DoF score (Degree of Frequency) = # partners X # break points X # cancer types
** MAII score (Major Active Isofusion Index) = log2(# samples/DoF score*10)

check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgeneCD81

GO:0000187

activation of MAPK activity

14676841

HgeneCD81

GO:0008104

protein localization

14676841

HgeneCD81

GO:0008284

positive regulation of cell proliferation

14676841

HgeneCD81

GO:0030890

positive regulation of B cell proliferation

10400713

HgeneCD81

GO:0034238

macrophage fusion

12796480

HgeneCD81

GO:0035783

CD4-positive, alpha-beta T cell costimulation

22307619

HgeneCD81

GO:0043128

positive regulation of 1-phosphatidylinositol 4-kinase activity

14676841

HgeneCD81

GO:0050731

positive regulation of peptidyl-tyrosine phosphorylation

14676841

HgeneCD81

GO:0072659

protein localization to plasma membrane

27881302

HgeneCD81

GO:1903911

positive regulation of receptor clustering

23858057

HgeneCD81

GO:2000553

positive regulation of T-helper 2 cell cytokine production

8766544

HgeneCD81

GO:2000563

positive regulation of CD4-positive, alpha-beta T cell proliferation

22307619

HgeneCD81

GO:2001190

positive regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell

8766544


check buttonFusion gene breakpoints across CD81 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check buttonFusion gene breakpoints across TYK2 (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check button Fusion gene information from two resources (ChiTars 5.0 and ChimerDB 4.0)
* All genome coordinats were lifted-over on hg19.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
SourceDiseaseSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChimerDB4THYMTCGA-ZB-A96E-01ACD81chr11

2418627

-TYK2chr19

10491352

-


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Fusion Gene ORF analysis for CD81-TYK2

check button Open reading frame (ORF) analsis of fusion genes based on Ensembl gene isoform structure.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
ORFHenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrand
3UTR-intronENST00000263645ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
3UTR-intronENST00000263645ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
3UTR-intronENST00000263645ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
3UTR-intronENST00000263645ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
3UTR-intronENST00000263645ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000381036ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000381036ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000381036ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000381036ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000381036ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000481687ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000481687ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000481687ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000481687ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000481687ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000492627ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000492627ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000492627ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000492627ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000492627ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000524805ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000524805ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000524805ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000524805ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000524805ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000526072ENST00000264818CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000526072ENST00000524462CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000526072ENST00000525621CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000526072ENST00000529370CD81chr11

2418627

-TYK2chr19

10491352

-
intron-intronENST00000526072ENST00000529422CD81chr11

2418627

-TYK2chr19

10491352

-

check buttonORFfinder result based on the fusion transcript sequence of in-frame fusion genes.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)

check buttonDeepORF prediction of the coding potential based on the fusion transcript sequence of in-frame fusion genes. DeepORF is a coding potential classifier based on convolutional neural network by comparing the real Ribo-seq data. If the no-coding score < 0.5 and coding score > 0.5, then the in-frame fusion transcript is predicted as being likely translated.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandNo-coding scoreCoding score

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Fusion Genomic Features for CD81-TYK2


check buttonFusionAI prediction of the potential fusion gene breakpoint based on the pre-mature RNA sequence context (+/- 5kb of individual partner genes, total 20kb length sequence). FusionAI is a fusion gene breakpoint classifier based on convolutional neural network by comparing the fusion positive and negative sequence context of ~ 20K fusion gene data. From here, we can have the relative potentency of the 20K genomic sequence how individual sequnce will be likely used as the gene fusion breakpoints.
HgeneHchrHbpHstrandTgeneTchrTbpTstrand1-pp (fusion gene breakpoint)

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions. We integrated a total of 44 different types of human genomic feature loci information across five big categories including virus integration sites, repeats, structural variants, chromatin states, and gene expression regulation. More details are in help page.

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions that are ovelapped with the top 1% feature importance score regions. More details are in help page.

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Fusion Protein Features for CD81-TYK2


check button Four levels of functional features of fusion genes
Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/:2418627/:10491352)
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
- How to search
1. Put your fusion gene symbol.
2. Press the tab key until there will be shown the breakpoint information filled.
4. Go down and press 'Search' tab twice.
4. Go down to have the hyperlink of the search result.
5. Click the hyperlink.
6. See the FGviewer result for your fusion gene.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
CD81

P60033

.
FUNCTION: Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Essential for trafficking and compartmentalization of CD19 receptor on the surface of activated B cells (PubMed:20237408, PubMed:27881302, PubMed:16449649). Upon initial encounter with microbial pathogens, enables the assembly of CD19-CR2/CD21 and B cell receptor (BCR) complexes at signaling TERMs, lowering the threshold dose of antigen required to trigger B cell clonal expansion and antibody production (PubMed:15161911, PubMed:20237408). In T cells, facilitates the localization of CD247/CD3 zeta at antigen-induced synapses with B cells, providing for costimulation and polarization toward T helper type 2 phenotype (PubMed:22307619, PubMed:23858057, PubMed:8766544). Present in MHC class II compartments, may also play a role in antigen presentation (PubMed:8409388, PubMed:8766544). Can act both as positive and negative regulator of homotypic or heterotypic cell-cell fusion processes. Positively regulates sperm-egg fusion and may be involved in acrosome reaction (By similarity). In myoblasts, associates with CD9 and PTGFRN and inhibits myotube fusion during muscle regeneration (By similarity). In macrophages, associates with CD9 and beta-1 and beta-2 integrins, and prevents macrophage fusion into multinucleated giant cells specialized in ingesting complement-opsonized large particles (PubMed:12796480). Also prevents the fusion of mononuclear cell progenitors into osteoclasts in charge of bone resorption (By similarity). May regulate the compartmentalization of enzymatic activities. In T cells, defines the subcellular localization of dNTPase SAMHD1 and permits its degradation by the proteasome, thereby controlling intracellular dNTP levels (PubMed:28871089). Also involved in cell adhesion and motility. Positively regulates integrin-mediated adhesion of macrophages, particularly relevant for the inflammatory response in the lung (By similarity). {ECO:0000250|UniProtKB:P35762, ECO:0000269|PubMed:12796480, ECO:0000269|PubMed:15161911, ECO:0000269|PubMed:16449649, ECO:0000269|PubMed:20237408, ECO:0000269|PubMed:22307619, ECO:0000269|PubMed:23858057, ECO:0000269|PubMed:27881302, ECO:0000269|PubMed:28871089, ECO:0000269|PubMed:8409388, ECO:0000269|PubMed:8766544}.; FUNCTION: (Microbial infection) Acts as a receptor for hepatitis C virus (HCV) in hepatocytes. Association with CLDN1 and the CLDN1-CD81 receptor complex is essential for HCV entry into host cell. {ECO:0000269|PubMed:20375010, ECO:0000269|PubMed:21516087, ECO:0000269|PubMed:26116703}.; FUNCTION: (Microbial infection) Involved in SAMHD1-dependent restriction of HIV-1 replication. May support early replication of both R5- and X4-tropic HIV-1 viruses in T cells, likely via proteasome-dependent degradation of SAMHD1. {ECO:0000269|PubMed:28871089}.; FUNCTION: (Microbial infection) Specifically required for Plasmodium falciparum infectivity of hepatocytes, controlling sporozoite entry into hepatocytes via the parasitophorous vacuole and subsequent parasite differentiation to exoerythrocytic forms. {ECO:0000269|PubMed:12483205}.FUNCTION: Transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein (CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP (By similarity). {ECO:0000250}.

check buttonRetention analysis result of each fusion partner protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page


* Minus value of BPloci means that the break pointn is located before the CDS.
- In-frame and retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note


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Fusion Gene Sequence for CD81-TYK2


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences. To have fusion amino acid sequence, we ran ORFfinder and chose the longest ORF among the all predicted ones.

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Fusion Gene PPI Analysis for CD81-TYK2


check button Go to ChiPPI (Chimeric Protein-Protein interactions) to see the chimeric PPI interaction in

ChiPPI page.


check button Protein-protein interactors with each fusion partner protein in wild-type (BIOGRID-3.4.160)
HgeneHgene's interactorsTgeneTgene's interactors


check button - Retained PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


check button - Retained PPIs, but lost function due to frame-shift fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs for CD81-TYK2


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.8 2021-05-08)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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Related Diseases for CD81-TYK2


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource