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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:DGKD-CTSS (FusionGDB2 ID:HG8527TG1520)

Fusion Gene Summary for DGKD-CTSS

check button Fusion gene summary
Fusion gene informationFusion gene name: DGKD-CTSS
Fusion gene ID: hg8527tg1520
HgeneTgene
Gene symbol

DGKD

CTSS

Gene ID

8527

1520

Gene namediacylglycerol kinase deltacathepsin S
SynonymsDGK-delta|DGKdelta|dgkd-2-
Cytomap('DGKD')('CTSS')

2q37.1

1q21.3

Type of geneprotein-codingprotein-coding
Descriptiondiacylglycerol kinase deltaDAG kinase deltadiacylglycerol kinase, delta 130kDadiglyceride kinase deltacathepsin S
Modification date2020031320200329
UniProtAcc.

P25774

Ensembl transtripts involved in fusion geneENST00000264057, ENST00000409813, 
ENST00000489613, 
Fusion gene scores* DoF score21 X 6 X 10=126014 X 15 X 9=1890
# samples 2319
** MAII scorelog2(23/1260*10)=-2.4537179674429
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(19/1890*10)=-3.31431491077749
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: DGKD [Title/Abstract] AND CTSS [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointDGKD(234297787)-CTSS(150705381), # 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
HgeneDGKD

GO:0010033

response to organic substance

12200442

TgeneCTSS

GO:0006508

proteolysis

12788072|22864553

TgeneCTSS

GO:0010447

response to acidic pH

22864553

TgeneCTSS

GO:0016485

protein processing

22864553

TgeneCTSS

GO:0030574

collagen catabolic process

22952693

TgeneCTSS

GO:0034769

basement membrane disassembly

22952693

TgeneCTSS

GO:0048002

antigen processing and presentation of peptide antigen

8612130

TgeneCTSS

GO:0051603

proteolysis involved in cellular protein catabolic process

22952693

TgeneCTSS

GO:2001259

positive regulation of cation channel activity

22864553



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/ACD364830DGKDchr2

234297787

-CTSSchr1

150705381

+


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Fusion Gene ORF analysis for DGKD-CTSS

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-3UTRENST00000264057ENST00000368985DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-3UTRENST00000264057ENST00000448301DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-3UTRENST00000409813ENST00000368985DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-3UTRENST00000409813ENST00000448301DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-3UTRENST00000489613ENST00000368985DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-3UTRENST00000489613ENST00000448301DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-intronENST00000264057ENST00000480760DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-intronENST00000409813ENST00000480760DGKDchr2

234297787

-CTSSchr1

150705381

+
intron-intronENST00000489613ENST00000480760DGKDchr2

234297787

-CTSSchr1

150705381

+

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 DGKD-CTSS


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)


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Fusion Protein Features for DGKD-CTSS


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/:234297787/:150705381)
- 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
.CTSS

P25774

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: Thiol protease. Key protease responsible for the removal of the invariant chain from MHC class II molecules and MHC class II antigen presentation (PubMed:30612035). The bond-specificity of this proteinase is in part similar to the specificities of cathepsin L. {ECO:0000269|PubMed:30612035}.

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 DGKD-CTSS


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 DGKD-CTSS


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 DGKD-CTSS


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.8 2021-05-08)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
TgeneCTSSP25774DB12010FostamatinibInhibitorSmall moleculeApproved|Investigational

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Related Diseases for DGKD-CTSS


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneDGKDC0011860Diabetes Mellitus, Non-Insulin-Dependent1CTD_human
TgeneC0011616Contact Dermatitis1CTD_human
TgeneC0023893Liver Cirrhosis, Experimental1CTD_human
TgeneC0027626Neoplasm Invasiveness1CTD_human
TgeneC0028754Obesity1CTD_human
TgeneC0162351Contact hypersensitivity1CTD_human