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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:EFNA5-CTSC (FusionGDB2 ID:25384)

Fusion Gene Summary for EFNA5-CTSC

check button Fusion gene summary
Fusion gene informationFusion gene name: EFNA5-CTSC
Fusion gene ID: 25384
HgeneTgene
Gene symbol

EFNA5

CTSC

Gene ID

1946

1075

Gene nameephrin A5cathepsin C
SynonymsAF1|EFL5|EPLG7|GLC1M|LERK7|RAGSCPPI|DPP-I|DPP1|DPPI|HMS|JP|JPD|PALS|PDON1|PLS
Cytomap

5q21.3

11q14.2

Type of geneprotein-codingprotein-coding
Descriptionephrin-A5AL-1LERK-7eph-related receptor tyrosine kinase ligand 7dipeptidyl peptidase 1cathepsin Jdipeptidyl transferasedipeptidyl-peptidase I
Modification date2020031320200313
UniProtAcc

P52803

P53634

Ensembl transtripts involved in fusion geneENST00000333274, ENST00000509503, 
ENST00000510359, 
ENST00000227266, 
ENST00000393301, ENST00000524463, 
ENST00000529974, 
Fusion gene scores* DoF score7 X 7 X 2=986 X 4 X 4=96
# samples 76
** MAII scorelog2(7/98*10)=-0.485426827170242
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(6/96*10)=-0.678071905112638
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: EFNA5 [Title/Abstract] AND CTSC [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointEFNA5(106759012)-CTSC(88026760), # 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
HgeneEFNA5

GO:0006915

apoptotic process

11870224

HgeneEFNA5

GO:0022407

regulation of cell-cell adhesion

11870224

HgeneEFNA5

GO:0022604

regulation of cell morphogenesis

23242526

HgeneEFNA5

GO:0032956

regulation of actin cytoskeleton organization

11870224

HgeneEFNA5

GO:0043087

regulation of GTPase activity

11870224

HgeneEFNA5

GO:0048013

ephrin receptor signaling pathway

11870224

HgeneEFNA5

GO:0051893

regulation of focal adhesion assembly

11870224

HgeneEFNA5

GO:0070507

regulation of microtubule cytoskeleton organization

11870224

HgeneEFNA5

GO:1900025

negative regulation of substrate adhesion-dependent cell spreading

23242526

TgeneCTSC

GO:0006508

proteolysis

8811434


check buttonFusion gene breakpoints across EFNA5 (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 CTSC (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/ABM145948EFNA5chr5

106759012

-CTSCchr11

88026760

+


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Fusion Gene ORF analysis for EFNA5-CTSC

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
intron-intronENST00000333274ENST00000227266EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000333274ENST00000393301EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000333274ENST00000524463EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000333274ENST00000529974EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000509503ENST00000227266EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000509503ENST00000393301EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000509503ENST00000524463EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000509503ENST00000529974EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000510359ENST00000227266EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000510359ENST00000393301EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000510359ENST00000524463EFNA5chr5

106759012

-CTSCchr11

88026760

+
intron-intronENST00000510359ENST00000529974EFNA5chr5

106759012

-CTSCchr11

88026760

+

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 EFNA5-CTSC


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 EFNA5-CTSC


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/:106759012/:88026760)
- 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
EFNA5

P52803

CTSC

P53634

FUNCTION: Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Induces compartmentalized signaling within a caveolae-like membrane microdomain when bound to the extracellular domain of its cognate receptor. This signaling event requires the activity of the Fyn tyrosine kinase. Activates the EPHA3 receptor to regulate cell-cell adhesion and cytoskeletal organization. With the receptor EPHA2 may regulate lens fiber cells shape and interactions and be important for lens transparency maintenance. May function actively to stimulate axon fasciculation. The interaction of EFNA5 with EPHA5 also mediates communication between pancreatic islet cells to regulate glucose-stimulated insulin secretion. Cognate/functional ligand for EPHA7, their interaction regulates brain development modulating cell-cell adhesion and repulsion. {ECO:0000269|PubMed:10601038, ECO:0000269|PubMed:11870224}.FUNCTION: Thiol protease. Has dipeptidylpeptidase activity. Active against a broad range of dipeptide substrates composed of both polar and hydrophobic amino acids. Proline cannot occupy the P1 position and arginine cannot occupy the P2 position of the substrate. Can act as both an exopeptidase and endopeptidase. Activates serine proteases such as elastase, cathepsin G and granzymes A and B. Can also activate neuraminidase and factor XIII. {ECO:0000269|PubMed:1586157}.

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 EFNA5-CTSC


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 EFNA5-CTSC


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 EFNA5-CTSC


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 EFNA5-CTSC


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