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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:CNN1-TPM2 (FusionGDB2 ID:HG1264TG7169)

Fusion Gene Summary for CNN1-TPM2

check button Fusion gene summary
Fusion gene informationFusion gene name: CNN1-TPM2
Fusion gene ID: hg1264tg7169
HgeneTgene
Gene symbol

CNN1

TPM2

Gene ID

1264

7169

Gene namecalponin 1tropomyosin 2
SynonymsHEL-S-14|SMCC|Sm-CalpAMCD1|DA1|DA2B|DA2B4|HEL-S-273|NEM4|TMSB
Cytomap('CNN1')('TPM2')

19p13.2

9p13.3

Type of geneprotein-codingprotein-coding
Descriptioncalponin-1basic calponincalponin 1, basic, smooth musclecalponin H1, smooth musclecalponins, basicepididymis secretory protein Li 14tropomyosin beta chainepididymis secretory protein Li 273nemaline myopathy type 4tropomyosin 2 (beta)
Modification date2020031320200328
UniProtAcc

P51911

.
Ensembl transtripts involved in fusion geneENST00000252456, ENST00000535659, 
ENST00000592923, ENST00000544952, 
ENST00000588468, 
Fusion gene scores* DoF score7 X 5 X 4=14017 X 13 X 5=1105
# samples 717
** MAII scorelog2(7/140*10)=-1
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(17/1105*10)=-2.70043971814109
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CNN1 [Title/Abstract] AND TPM2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCNN1(11660680)-TPM2(35689900), # samples:1
Anticipated loss of major functional domain due to fusion event.CNN1-TPM2 seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor due to the frame-shifted ORF.
CNN1-TPM2 seems lost the major protein functional domain in Tgene partner, which is a essential 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
TgeneTPM2

GO:0043462

regulation of ATPase activity

17194691



check button Fusion gene information
* 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
ChimerDB4SARCTCGA-WK-A8XS-01ACNN1chr19

11660680

-TPM2chr9

35689900

-


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Fusion Gene ORF analysis for CNN1-TPM2

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-3CDSENST00000252456ENST00000378300CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-3CDSENST00000535659ENST00000378300CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-3CDSENST00000592923ENST00000378300CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000252456ENST00000329305CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000252456ENST00000360958CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000252456ENST00000378292CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000535659ENST00000329305CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000535659ENST00000360958CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000535659ENST00000378292CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000592923ENST00000329305CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000592923ENST00000360958CNN1chr19

11660680

-TPM2chr9

35689900

-
3UTR-5UTRENST00000592923ENST00000378292CNN1chr19

11660680

-TPM2chr9

35689900

-
5CDS-5UTRENST00000544952ENST00000329305CNN1chr19

11660680

-TPM2chr9

35689900

-
5CDS-5UTRENST00000544952ENST00000360958CNN1chr19

11660680

-TPM2chr9

35689900

-
5CDS-5UTRENST00000544952ENST00000378292CNN1chr19

11660680

-TPM2chr9

35689900

-
Frame-shiftENST00000544952ENST00000378300CNN1chr19

11660680

-TPM2chr9

35689900

-
intron-3CDSENST00000588468ENST00000378300CNN1chr19

11660680

-TPM2chr9

35689900

-
intron-5UTRENST00000588468ENST00000329305CNN1chr19

11660680

-TPM2chr9

35689900

-
intron-5UTRENST00000588468ENST00000360958CNN1chr19

11660680

-TPM2chr9

35689900

-
intron-5UTRENST00000588468ENST00000378292CNN1chr19

11660680

-TPM2chr9

35689900

-

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 CNN1-TPM2


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 CNN1-TPM2


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/:11660680/:35689900)
- 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
CNN1

P51911

.
FUNCTION: Thin filament-associated protein that is implicated in the regulation and modulation of smooth muscle contraction. It is capable of binding to actin, calmodulin and tropomyosin. The interaction of calponin with actin inhibits the actomyosin Mg-ATPase activity (By similarity). {ECO:0000250}.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}.

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 CNN1-TPM2


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 CNN1-TPM2


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 CNN1-TPM2


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 CNN1-TPM2


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
TgeneC0220662ARTHROGRYPOSIS, DISTAL, TYPE 17CTD_human;GENOMICS_ENGLAND;ORPHANET;UNIPROT
TgeneC1836447Nemaline myopathy 47CTD_human;GENOMICS_ENGLAND;UNIPROT
TgeneC1834523ARTHROGRYPOSIS, DISTAL, TYPE 2B3GENOMICS_ENGLAND;ORPHANET
TgeneC0546125Nemaline Myopathy, Childhood Onset2ORPHANET
TgeneC0003886Arthrogryposis1GENOMICS_ENGLAND
TgeneC0206157Myopathies, Nemaline1GENOMICS_ENGLAND
TgeneC0265213Distal arthrogryposis syndrome1GENOMICS_ENGLAND
TgeneC0265261Multiple pterygium syndrome1GENOMICS_ENGLAND
TgeneC0270960Congenital myopathy (disorder)1GENOMICS_ENGLAND
TgeneC0279626Squamous cell carcinoma of esophagus1CTD_human
TgeneC0546264Congenital Fiber Type Disproportion1CTD_human;ORPHANET
TgeneC1852085Digitotalar Dysmorphism1ORPHANET
TgeneC3710589Cap Myopathy1ORPHANET