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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:AXIN1-TMEM8A (FusionGDB2 ID:8569)

Fusion Gene Summary for AXIN1-TMEM8A

check button Fusion gene summary
Fusion gene informationFusion gene name: AXIN1-TMEM8A
Fusion gene ID: 8569
HgeneTgene
Gene symbol

AXIN1

TMEM8A

Gene ID

8312

58986

Gene nameaxin 1post-glycosylphosphatidylinositol attachment to proteins 6
SynonymsAXIN|PPP1R49GPI-PLA2|M83|TMEM6|TMEM8|TMEM8A
Cytomap

16p13.3

16p13.3

Type of geneprotein-codingprotein-coding
Descriptionaxin-1axis inhibition protein 1axis inhibitor 1fused, mouse, homolog ofprotein phosphatase 1, regulatory subunit 49post-GPI attachment to proteins factor 6GPI processing phospholipase A2five-span transmembrane protein M83transmembrane protein 6transmembrane protein 8 (five membrane-spanning domains)transmembrane protein 8A
Modification date2020032220200313
UniProtAcc

O15169

.
Ensembl transtripts involved in fusion geneENST00000262320, ENST00000354866, 
ENST00000481769, 
ENST00000476735, 
ENST00000250930, ENST00000431232, 
Fusion gene scores* DoF score16 X 10 X 9=14406 X 6 X 6=216
# samples 238
** MAII scorelog2(23/1440*10)=-2.6463630453853
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(8/216*10)=-1.43295940727611
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: AXIN1 [Title/Abstract] AND TMEM8A [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointAXIN1(347055)-TMEM8A(422727), # samples:2
Anticipated loss of major functional domain due to fusion event.AXIN1-TMEM8A seems lost the major protein functional domain in Hgene partner, which is a CGC due to the frame-shifted ORF.
AXIN1-TMEM8A seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor due to the frame-shifted ORF.
* 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
HgeneAXIN1

GO:0001934

positive regulation of protein phosphorylation

9601641

HgeneAXIN1

GO:0032147

activation of protein kinase activity

9601641

HgeneAXIN1

GO:0034622

cellular protein-containing complex assembly

16601693

HgeneAXIN1

GO:0045732

positive regulation of protein catabolic process

9601641

HgeneAXIN1

GO:0090090

negative regulation of canonical Wnt signaling pathway

10644691


check buttonFusion gene breakpoints across AXIN1 (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 TMEM8A (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
ChimerDB4ESCATCGA-L5-A43CAXIN1chr16

347055

-TMEM8Achr16

422283

-
ChimerDB4ESCATCGA-L5-A43CAXIN1chr16

347055

-TMEM8Achr16

422727

-
ChimerDB4LUSCTCGA-98-A53A-01AAXIN1chr16

364543

-TMEM8Achr16

427848

-


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Fusion Gene ORF analysis for AXIN1-TMEM8A

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-5UTRENST00000262320ENST00000476735AXIN1chr16

364543

-TMEM8Achr16

427848

-
5CDS-5UTRENST00000354866ENST00000476735AXIN1chr16

364543

-TMEM8Achr16

427848

-
5CDS-intronENST00000262320ENST00000250930AXIN1chr16

364543

-TMEM8Achr16

427848

-
5CDS-intronENST00000262320ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422283

-
5CDS-intronENST00000262320ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422727

-
5CDS-intronENST00000354866ENST00000250930AXIN1chr16

364543

-TMEM8Achr16

427848

-
5CDS-intronENST00000354866ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422283

-
5CDS-intronENST00000354866ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422727

-
5UTR-3CDSENST00000481769ENST00000431232AXIN1chr16

364543

-TMEM8Achr16

427848

-
5UTR-5UTRENST00000481769ENST00000476735AXIN1chr16

364543

-TMEM8Achr16

427848

-
5UTR-intronENST00000481769ENST00000250930AXIN1chr16

364543

-TMEM8Achr16

427848

-
Frame-shiftENST00000262320ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422283

-
Frame-shiftENST00000262320ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422727

-
Frame-shiftENST00000262320ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422283

-
Frame-shiftENST00000262320ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422727

-
Frame-shiftENST00000262320ENST00000431232AXIN1chr16

364543

-TMEM8Achr16

427848

-
Frame-shiftENST00000354866ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422283

-
Frame-shiftENST00000354866ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422727

-
Frame-shiftENST00000354866ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422283

-
Frame-shiftENST00000354866ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422727

-
Frame-shiftENST00000354866ENST00000431232AXIN1chr16

364543

-TMEM8Achr16

427848

-
intron-3CDSENST00000481769ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422283

-
intron-3CDSENST00000481769ENST00000250930AXIN1chr16

347055

-TMEM8Achr16

422727

-
intron-3CDSENST00000481769ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422283

-
intron-3CDSENST00000481769ENST00000431232AXIN1chr16

347055

-TMEM8Achr16

422727

-
intron-intronENST00000481769ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422283

-
intron-intronENST00000481769ENST00000476735AXIN1chr16

347055

-TMEM8Achr16

422727

-

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 AXIN1-TMEM8A


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 AXIN1-TMEM8A


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/:347055/:422727)
- 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
AXIN1

O15169

.
FUNCTION: Component of the beta-catenin destruction complex required for regulating CTNNB1 levels through phosphorylation and ubiquitination, and modulating Wnt-signaling (PubMed:12192039, PubMed:27098453). Controls dorsoventral patterning via two opposing effects; down-regulates CTNNB1 to inhibit the Wnt signaling pathway and ventralize embryos, but also dorsalizes embryos by activating a Wnt-independent JNK signaling pathway (PubMed:12192039). In Wnt signaling, probably facilitates the phosphorylation of CTNNB1 and APC by GSK3B (PubMed:12192039). Likely to function as a tumor suppressor. Enhances TGF-beta signaling by recruiting the RNF111 E3 ubiquitin ligase and promoting the degradation of inhibitory SMAD7 (PubMed:16601693). Also component of the AXIN1-HIPK2-TP53 complex which controls cell growth, apoptosis and development (PubMed:17210684). Facilitates the phosphorylation of TP53 by HIPK2 upon ultraviolet irradiation (PubMed:17210684). {ECO:0000269|PubMed:12192039, ECO:0000269|PubMed:16601693, ECO:0000269|PubMed:17210684, ECO:0000269|PubMed:27098453}.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 AXIN1-TMEM8A


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 AXIN1-TMEM8A


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 AXIN1-TMEM8A


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 AXIN1-TMEM8A


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