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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:TLR8-AASS (FusionGDB2 ID:91201)

Fusion Gene Summary for TLR8-AASS

check button Fusion gene summary
Fusion gene informationFusion gene name: TLR8-AASS
Fusion gene ID: 91201
HgeneTgene
Gene symbol

TLR8

AASS

Gene ID

51311

10157

Gene nametoll like receptor 8aminoadipate-semialdehyde synthase
SynonymsCD288LKR/SDH|LKRSDH|LORSDH
Cytomap

Xp22.2

7q31.32

Type of geneprotein-codingprotein-coding
Descriptiontoll-like receptor 8alpha-aminoadipic semialdehyde synthase, mitochondrialalpha-aminoadipate semialdehyde synthaseaminoadipic semialdehyde synthaselysine-2-oxoglutarate reductaselysine-ketoglutarate reductase /saccharopine dehydrogenase
Modification date2020031320200321
UniProtAcc.

Q9UDR5

Ensembl transtripts involved in fusion geneENST00000218032, ENST00000311912, 
ENST00000393376, ENST00000417368, 
ENST00000473553, 
Fusion gene scores* DoF score1 X 1 X 1=12 X 2 X 2=8
# samples 12
** MAII scorelog2(1/1*10)=3.32192809488736log2(2/8*10)=1.32192809488736
Context

PubMed: TLR8 [Title/Abstract] AND AASS [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointTLR8(12939444)-AASS(121716095), # samples:3
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
HgeneTLR8

GO:0007249

I-kappaB kinase/NF-kappaB signaling

12032557

HgeneTLR8

GO:0009615

response to virus

12032557

HgeneTLR8

GO:0034158

toll-like receptor 8 signaling pathway

24942581

HgeneTLR8

GO:0045078

positive regulation of interferon-gamma biosynthetic process

16286015

HgeneTLR8

GO:0045089

positive regulation of innate immune response

16123302

HgeneTLR8

GO:0045356

positive regulation of interferon-alpha biosynthetic process

16286015

HgeneTLR8

GO:0045359

positive regulation of interferon-beta biosynthetic process

16286015

HgeneTLR8

GO:0050718

positive regulation of interleukin-1 beta secretion

24942581

HgeneTLR8

GO:2000778

positive regulation of interleukin-6 secretion

24942581

HgeneTLR8

GO:2001183

negative regulation of interleukin-12 secretion

24942581


check buttonFusion gene breakpoints across TLR8 (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 AASS (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
ChiTaRS5.0N/ABX282586TLR8chrX

12939444

+AASSchr7

121716095

-
ChiTaRS5.0N/AH48691TLR8chrX

12939444

+AASSchr7

121716095

-
ChiTaRS5.0N/AH65666TLR8chrX

12939444

+AASSchr7

121716095

-


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Fusion Gene ORF analysis for TLR8-AASS

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
5CDS-intronENST00000218032ENST00000393376TLR8chrX

12939444

+AASSchr7

121716095

-
5CDS-intronENST00000218032ENST00000417368TLR8chrX

12939444

+AASSchr7

121716095

-
5CDS-intronENST00000218032ENST00000473553TLR8chrX

12939444

+AASSchr7

121716095

-
5CDS-intronENST00000311912ENST00000393376TLR8chrX

12939444

+AASSchr7

121716095

-
5CDS-intronENST00000311912ENST00000417368TLR8chrX

12939444

+AASSchr7

121716095

-
5CDS-intronENST00000311912ENST00000473553TLR8chrX

12939444

+AASSchr7

121716095

-

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 TLR8-AASS


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 TLR8-AASS


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/:12939444/:121716095)
- 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
.AASS

Q9UDR5

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}.FUNCTION: Bifunctional enzyme that catalyzes the first two steps in lysine degradation. The N-terminal and the C-terminal contain lysine-ketoglutarate reductase and saccharopine dehydrogenase activity, respectively.

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 TLR8-AASS


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 TLR8-AASS


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 TLR8-AASS


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 TLR8-AASS


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