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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:CRLS1-CDS2 (FusionGDB2 ID:19516)

Fusion Gene Summary for CRLS1-CDS2

check button Fusion gene summary
Fusion gene informationFusion gene name: CRLS1-CDS2
Fusion gene ID: 19516
HgeneTgene
Gene symbol

CRLS1

CDS2

Gene ID

54675

8760

Gene namecardiolipin synthase 1CDP-diacylglycerol synthase 2
SynonymsC20orf155|CLS|CLS1|GCD10|dJ967N21.6-
Cytomap

20p12.3

20p12.3

Type of geneprotein-codingprotein-coding
Descriptioncardiolipin synthase (CMP-forming)phosphatidate cytidylyltransferase 2CDP-DAG synthase 2CDP-DG synthase 2CDP-DG synthetase 2CDP-diacylglycerol synthase (phosphatidate cytidylyltransferase) 2CDP-diglyceride diphosphorylase 2CDP-diglyceride pyrophosphorylase 2CDP-diglyceride synthase
Modification date2020031320200327
UniProtAcc

Q9UJA2

O95674

Ensembl transtripts involved in fusion geneENST00000452938, ENST00000464921, 
ENST00000378863, ENST00000378868, 
ENST00000379062, ENST00000460006, 
ENST00000379070, ENST00000535100, 
Fusion gene scores* DoF score8 X 8 X 5=32010 X 11 X 7=770
# samples 813
** MAII scorelog2(8/320*10)=-2
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(13/770*10)=-2.56634682255381
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CRLS1 [Title/Abstract] AND CDS2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCRLS1(6012726)-CDS2(5165504), # samples:2
Anticipated loss of major functional domain due to fusion event.CRLS1-CDS2 seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
CRLS1-CDS2 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
CRLS1-CDS2 seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene 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

check buttonFusion gene breakpoints across CRLS1 (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 CDS2 (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
ChimerDB4STADTCGA-CG-4449-01ACRLS1chr20

6012726

-CDS2chr20

5165504

+
ChimerDB4STADTCGA-CG-4449-01ACRLS1chr20

6012726

+CDS2chr20

5165504

+


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Fusion Gene ORF analysis for CRLS1-CDS2

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
3UTR-3CDSENST00000452938ENST00000379062CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3CDSENST00000452938ENST00000460006CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3CDSENST00000464921ENST00000379062CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3CDSENST00000464921ENST00000460006CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3UTRENST00000452938ENST00000379070CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3UTRENST00000452938ENST00000535100CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3UTRENST00000464921ENST00000379070CRLS1chr20

6012726

+CDS2chr20

5165504

+
3UTR-3UTRENST00000464921ENST00000535100CRLS1chr20

6012726

+CDS2chr20

5165504

+
5CDS-3UTRENST00000378863ENST00000379070CRLS1chr20

6012726

+CDS2chr20

5165504

+
5CDS-3UTRENST00000378863ENST00000535100CRLS1chr20

6012726

+CDS2chr20

5165504

+
5CDS-3UTRENST00000378868ENST00000379070CRLS1chr20

6012726

+CDS2chr20

5165504

+
5CDS-3UTRENST00000378868ENST00000535100CRLS1chr20

6012726

+CDS2chr20

5165504

+
Frame-shiftENST00000378863ENST00000379062CRLS1chr20

6012726

+CDS2chr20

5165504

+
Frame-shiftENST00000378863ENST00000460006CRLS1chr20

6012726

+CDS2chr20

5165504

+
Frame-shiftENST00000378868ENST00000379062CRLS1chr20

6012726

+CDS2chr20

5165504

+
Frame-shiftENST00000378868ENST00000460006CRLS1chr20

6012726

+CDS2chr20

5165504

+

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 CRLS1-CDS2


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)
CRLS1chr206012726+CDS2chr205165503+1.15E-070.9999999
CRLS1chr206012726+CDS2chr205165503+1.15E-070.9999999

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 CRLS1-CDS2


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/:6012726/:5165504)
- 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
CRLS1

Q9UJA2

CDS2

O95674

FUNCTION: Catalyzes the synthesis of cardiolipin (CL) (diphosphatidylglycerol) by specifically transferring a phosphatidyl group from CDP-diacylglycerol to phosphatidylglycerol (PG). CL is a key phospholipid in mitochondrial membranes and plays important roles in maintaining the functional integrity and dynamics of mitochondria under both optimal and stress conditions. {ECO:0000269|PubMed:16547353, ECO:0000269|PubMed:16678169}.FUNCTION: Catalyzes the conversion of phosphatidic acid (PA) to CDP-diacylglycerol (CDP-DAG), an essential intermediate in the synthesis of phosphatidylglycerol, cardiolipin and phosphatidylinositol (PubMed:25375833). Exhibits specificity for the nature of the acyl chains at the sn-1 and sn-2 positions in the substrate, PA and the preferred acyl chain composition is 1-stearoyl-2-arachidonoyl-sn-phosphatidic acid (PubMed:25375833). Plays an important role in regulating the growth and maturation of lipid droplets which are storage organelles at the center of lipid and energy homeostasis (PubMed:26946540, PubMed:31548309). {ECO:0000269|PubMed:25375833, ECO:0000269|PubMed:26946540, ECO:0000269|PubMed:31548309}.

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 CRLS1-CDS2


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 CRLS1-CDS2


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 CRLS1-CDS2


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 CRLS1-CDS2


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