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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:CASK-EYA2 (FusionGDB2 ID:13191)

Fusion Gene Summary for CASK-EYA2

check button Fusion gene summary
Fusion gene informationFusion gene name: CASK-EYA2
Fusion gene ID: 13191
HgeneTgene
Gene symbol

CASK

EYA2

Gene ID

8573

2139

Gene namecalcium/calmodulin dependent serine protein kinaseEYA transcriptional coactivator and phosphatase 2
SynonymsCAGH39|CAMGUK|CMG|FGS4|LIN2|MICPCH|MRXSNA|TNRC8|hCASKEAB1
Cytomap

Xp11.4

20q13.12

Type of geneprotein-codingprotein-coding
Descriptionperipheral plasma membrane protein CASKcalcium/calmodulin-dependent serin protein kinasecalcium/calmodulin-dependent serine protein kinase (MAGUK family)calcium/calmodulin-dependent serine protein kinase membrane-associated guanylate kinaseprotein lineyes absent homolog 2
Modification date2020032720200313
UniProtAcc

O14936

O00167

Ensembl transtripts involved in fusion geneENST00000318588, ENST00000361962, 
ENST00000378154, ENST00000378158, 
ENST00000378163, ENST00000378166, 
ENST00000421587, ENST00000442742, 
ENST00000472704, 
ENST00000317304, 
ENST00000497428, ENST00000327619, 
ENST00000357410, 
Fusion gene scores* DoF score13 X 12 X 5=78015 X 15 X 10=2250
# samples 1430
** MAII scorelog2(14/780*10)=-2.47804729680464
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(30/2250*10)=-2.90689059560852
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CASK [Title/Abstract] AND EYA2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCASK(41598637)-EYA2(45618640), # samples:2
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
HgeneCASK

GO:0010839

negative regulation of keratinocyte proliferation

18664494

TgeneEYA2

GO:0016576

histone dephosphorylation

19351884


check buttonFusion gene breakpoints across CASK (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 EYA2 (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
ChimerDB4BRCATCGA-A8-A08L-01ACASKchrX

41598637

-EYA2chr20

45618640

+


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Fusion Gene ORF analysis for CASK-EYA2

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-3UTRENST00000318588ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000318588ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000361962ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000361962ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378154ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378154ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378158ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378158ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378163ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378163ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378166ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000378166ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000421587ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000421587ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000442742ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-3UTRENST00000442742ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000318588ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000318588ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000361962ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000361962ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378154ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378154ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378158ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378158ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378163ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378163ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378166ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000378166ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000421587ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000421587ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000442742ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
5CDS-5UTRENST00000442742ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+
intron-3UTRENST00000472704ENST00000317304CASKchrX

41598637

-EYA2chr20

45618640

+
intron-3UTRENST00000472704ENST00000497428CASKchrX

41598637

-EYA2chr20

45618640

+
intron-5UTRENST00000472704ENST00000327619CASKchrX

41598637

-EYA2chr20

45618640

+
intron-5UTRENST00000472704ENST00000357410CASKchrX

41598637

-EYA2chr20

45618640

+

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 CASK-EYA2


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)
CASKchrX41598636-EYA2chr2045618639+2.95E-070.99999976
CASKchrX41598636-EYA2chr2045618639+2.95E-070.99999976

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 CASK-EYA2


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/:41598637/:45618640)
- 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
CASK

O14936

EYA2

O00167

FUNCTION: Multidomain scaffolding protein with a role in synaptic transmembrane protein anchoring and ion channel trafficking. Contributes to neural development and regulation of gene expression via interaction with the transcription factor TBR1. Binds to cell-surface proteins, including amyloid precursor protein, neurexins and syndecans. May mediate a link between the extracellular matrix and the actin cytoskeleton via its interaction with syndecan and with the actin/spectrin-binding protein 4.1. Component of the LIN-10-LIN-2-LIN-7 complex, which associates with the motor protein KIF17 to transport vesicles containing N-methyl-D-aspartate (NMDA) receptor subunit NR2B along microtubules (By similarity). {ECO:0000250|UniProtKB:O70589}.FUNCTION: Functions both as protein phosphatase and as transcriptional coactivator for SIX1, and probably also for SIX2, SIX4 and SIX5 (PubMed:12500905, PubMed:23435380). Tyrosine phosphatase that dephosphorylates 'Tyr-142' of histone H2AX (H2AXY142ph) and promotes efficient DNA repair via the recruitment of DNA repair complexes containing MDC1. 'Tyr-142' phosphorylation of histone H2AX plays a central role in DNA repair and acts as a mark that distinguishes between apoptotic and repair responses to genotoxic stress (PubMed:19351884). Its function as histone phosphatase may contribute to its function in transcription regulation during organogenesis. Plays an important role in hypaxial muscle development together with SIX1 and DACH2; in this it is functionally redundant with EYA1 (PubMed:12500905). {ECO:0000269|PubMed:12500905, ECO:0000269|PubMed:19351884, ECO:0000269|PubMed:21706047, ECO:0000269|PubMed:23435380}.

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 CASK-EYA2


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 CASK-EYA2


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 CASK-EYA2


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 CASK-EYA2


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