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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:ERG-CDHR2 (FusionGDB2 ID:27338)

Fusion Gene Summary for ERG-CDHR2

check button Fusion gene summary
Fusion gene informationFusion gene name: ERG-CDHR2
Fusion gene ID: 27338
HgeneTgene
Gene symbol

ERG

CDHR2

Gene ID

2078

54825

Gene nameETS transcription factor ERGcadherin related family member 2
Synonymserg-3|p55PCDH24|PCLKC
Cytomap

21q22.2

5q35.2

Type of geneprotein-codingprotein-coding
Descriptiontranscriptional regulator ERGERG, ETS transcription factorFUS/ERG fusion proteinTMPRSS2/ERG fusionerythroblast transformation-specific transcription factor ERG variant 10ets-relatedtranscriptional regulator ERG (transforming protein ERG)v-ets aviancadherin-related family member 2protocadherin-24
Modification date2020032020200313
UniProtAcc.

Q9BYE9

Ensembl transtripts involved in fusion geneENST00000398910, ENST00000398911, 
ENST00000398919, ENST00000417133, 
ENST00000442448, ENST00000398897, 
ENST00000485493, ENST00000288319, 
ENST00000398905, ENST00000398907, 
ENST00000429727, ENST00000453032, 
ENST00000261944, ENST00000506348, 
ENST00000510636, 
Fusion gene scores* DoF score19 X 16 X 5=15203 X 3 X 3=27
# samples 315
** MAII scorelog2(31/1520*10)=-2.29373120305671
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0		log2(5/27*10)=0.888968687611256
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Context

PubMed: ERG [Title/Abstract] AND CDHR2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointERG(39947586)-CDHR2(175992339), # samples:1
ERG(39947585)-CDHR2(175992338), # 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
HgeneERG

GO:0045944

positive regulation of transcription by RNA polymerase II

18195090|23913826

TgeneCDHR2

GO:0030855

epithelial cell differentiation

12117771

TgeneCDHR2

GO:0044331

cell-cell adhesion mediated by cadherin

12117771

TgeneCDHR2

GO:0060243

negative regulation of cell growth involved in contact inhibition

12117771


check buttonFusion gene breakpoints across ERG (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 CDHR2 (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
ChimerDB4PRADTCGA-CH-5744-01AERGchr21

39947586

-CDHR2chr5

175992339

+
ChimerDB4PRADTCGA-CH-5744ERGchr21

39947585

-CDHR2chr5

175992338

+


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Fusion Gene ORF analysis for ERG-CDHR2

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-5UTRENST00000398910ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398910ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398910ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398910ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398910ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398910ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398911ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398911ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398911ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398911ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398911ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398911ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398919ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398919ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398919ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398919ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000398919ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000398919ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000417133ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000417133ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000417133ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000417133ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000417133ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000417133ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000442448ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000442448ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000442448ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000442448ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5CDS-5UTRENST00000442448ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5CDS-5UTRENST00000442448ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000398897ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000398897ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000398897ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000398897ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000398897ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000398897ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000485493ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000485493ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000485493ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000485493ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
5UTR-5UTRENST00000485493ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
5UTR-5UTRENST00000485493ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000288319ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000288319ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000288319ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000288319ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000288319ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000288319ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398905ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398905ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398905ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398905ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398905ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398905ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398907ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398907ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398907ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398907ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000398907ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000398907ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000429727ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000429727ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000429727ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000429727ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000429727ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000429727ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000453032ENST00000261944ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000453032ENST00000261944ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000453032ENST00000506348ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000453032ENST00000506348ERGchr21

39947585

-CDHR2chr5

175992338

+
intron-5UTRENST00000453032ENST00000510636ERGchr21

39947586

-CDHR2chr5

175992339

+
intron-5UTRENST00000453032ENST00000510636ERGchr21

39947585

-CDHR2chr5

175992338

+

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 ERG-CDHR2


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)
ERGchr2139947585-CDHR2chr5175992338+3.57E-070.99999964
ERGchr2139947585-CDHR2chr5175992338+3.57E-070.99999964
ERGchr2139947585-CDHR2chr5175992338+3.57E-070.99999964
ERGchr2139947585-CDHR2chr5175992338+3.57E-070.99999964

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.
genomic feature of top 1%

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Fusion Protein Features for ERG-CDHR2


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/:39947586/:175992339)
- 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
.CDHR2

Q9BYE9

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: Intermicrovillar adhesion molecule that forms, via its extracellular domain, calcium-dependent heterophilic complexes with CDHR5 on adjacent microvilli. Thereby, controls the packing of microvilli at the apical membrane of epithelial cells. Through its cytoplasmic domain, interacts with microvillus cytoplasmic proteins to form the intermicrovillar adhesion complex/IMAC. This complex plays a central role in microvilli and epithelial brush border differentiation (PubMed:24725409). May also play a role in cell-cell adhesion and contact inhibition in epithelial cells (PubMed:12117771). {ECO:0000269|PubMed:12117771, ECO:0000269|PubMed:24725409}.

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 ERG-CDHR2


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 ERG-CDHR2


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 ERG-CDHR2


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 ERG-CDHR2


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