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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:CIR1-FIP1L1 (FusionGDB2 ID:16822)

Fusion Gene Summary for CIR1-FIP1L1

check button Fusion gene summary
Fusion gene informationFusion gene name: CIR1-FIP1L1
Fusion gene ID: 16822
HgeneTgene
Gene symbol

CIR1

FIP1L1

Gene ID

9541

81608

Gene namecorepressor interacting with RBPJ, CIR1factor interacting with PAPOLA and CPSF1
SynonymsCIRFIP1|Rhe|hFip1
Cytomap

2q31.1

4q12

Type of geneprotein-codingprotein-coding
Descriptioncorepressor interacting with RBPJ 1CBF1 (RBPJ) interacting corepressor 1CBF1-interacting corepressorcorepressor interacting with RBPJ, 1recepinpre-mRNA 3'-end-processing factor FIP1FIP1 like 1FIP1-like 1 proteinFIP1L1 cleavage and polyadenylation specific factor subunitfactor interacting with PAPrearranged in hypereosinophilia
Modification date2020031320200313
UniProtAcc

Q86X95

Q6UN15

Ensembl transtripts involved in fusion geneENST00000342016, ENST00000362053, 
ENST00000306932, ENST00000337488, 
ENST00000358575, ENST00000507166, 
ENST00000507922, ENST00000510668, 
Fusion gene scores* DoF score6 X 5 X 6=18017 X 15 X 11=2805
# samples 623
** MAII scorelog2(6/180*10)=-1.58496250072116
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(23/2805*10)=-3.60829500455178
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CIR1 [Title/Abstract] AND FIP1L1 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCIR1(175215440)-FIP1L1(54245408), # 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
HgeneCIR1

GO:0000122

negative regulation of transcription by RNA polymerase II

9874765

HgeneCIR1

GO:0045892

negative regulation of transcription, DNA-templated

9874765


check buttonFusion gene breakpoints across CIR1 (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 FIP1L1 (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/ABF064126CIR1chr2

175215440

+FIP1L1chr4

54245408

-


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Fusion Gene ORF analysis for CIR1-FIP1L1

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-3CDSENST00000342016ENST00000306932CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000342016ENST00000337488CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000342016ENST00000358575CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000342016ENST00000507166CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000342016ENST00000507922CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000362053ENST00000306932CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000362053ENST00000337488CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000362053ENST00000358575CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000362053ENST00000507166CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3CDSENST00000362053ENST00000507922CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3UTRENST00000342016ENST00000510668CIR1chr2

175215440

+FIP1L1chr4

54245408

-
intron-3UTRENST00000362053ENST00000510668CIR1chr2

175215440

+FIP1L1chr4

54245408

-

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 CIR1-FIP1L1


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 CIR1-FIP1L1


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/:175215440/:54245408)
- 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
CIR1

Q86X95

FIP1L1

Q6UN15

FUNCTION: May modulate splice site selection during alternative splicing of pre-mRNAs (By similarity). Regulates transcription and acts as corepressor for RBPJ. Recruits RBPJ to the Sin3-histone deacetylase complex (HDAC). Required for RBPJ-mediated repression of transcription. {ECO:0000250, ECO:0000269|PubMed:19409814, ECO:0000269|PubMed:9874765}.FUNCTION: Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. FIP1L1 contributes to poly(A) site recognition and stimulates poly(A) addition. Binds to U-rich RNA sequence elements surrounding the poly(A) site. May act to tether poly(A) polymerase to the CPSF complex. {ECO:0000269|PubMed:14749727}.

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 CIR1-FIP1L1


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 CIR1-FIP1L1


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 CIR1-FIP1L1


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 CIR1-FIP1L1


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