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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:CYTH1-DIAPH1 (FusionGDB2 ID:21130)

Fusion Gene Summary for CYTH1-DIAPH1

check button Fusion gene summary
Fusion gene informationFusion gene name: CYTH1-DIAPH1
Fusion gene ID: 21130
HgeneTgene
Gene symbol

CYTH1

DIAPH1

Gene ID

9267

1729

Gene namecytohesin 1diaphanous related formin 1
SynonymsB2-1|CYTOHESIN-1|D17S811E|PSCD1|SEC7DFNA1|DIA1|DRF1|LFHL1|SCBMS|hDIA1
Cytomap

17q25.3

5q31.3

Type of geneprotein-codingprotein-coding
Descriptioncytohesin-1PH, SEC7 and coiled-coil domain-containing protein 1SEC7 homolog B2-1cytoadhesin 1homolog of secretory protein SEC7pleckstrin homology, Sec7 and coiled-coil domains 1protein diaphanous homolog 1
Modification date2020031320200313
UniProtAcc

Q15438

O60610

Ensembl transtripts involved in fusion geneENST00000585509, ENST00000589297, 
ENST00000591455, ENST00000446868, 
ENST00000361101, ENST00000589296, 
ENST00000586175, 
ENST00000389054, 
ENST00000520569, ENST00000253811, 
ENST00000398566, ENST00000398562, 
ENST00000398557, ENST00000389057, 
ENST00000518047, ENST00000494967, 
Fusion gene scores* DoF score18 X 13 X 7=163810 X 8 X 6=480
# samples 1910
** MAII scorelog2(19/1638*10)=-3.10786403331006
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(10/480*10)=-2.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: CYTH1 [Title/Abstract] AND DIAPH1 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointCYTH1(76778284)-DIAPH1(140956438), # samples:1
Anticipated loss of major functional domain due to fusion event.CYTH1-DIAPH1 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
CYTH1-DIAPH1 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
HgeneCYTH1

GO:0030155

regulation of cell adhesion

12606567


check buttonFusion gene breakpoints across CYTH1 (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 DIAPH1 (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
ChimerDB4Non-CancerERR315486CYTH1chr17

76778284

-DIAPH1chr5

140956438

-


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Fusion Gene ORF analysis for CYTH1-DIAPH1

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-3CDSENST00000585509ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000585509ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-intronENST00000585509ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000589297ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-intronENST00000589297ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000591455ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
5CDS-intronENST00000591455ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000446868ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
5CDS-intronENST00000446868ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000361101ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
5CDS-intronENST00000361101ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
Frame-shiftENST00000589296ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
5CDS-intronENST00000589296ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000389054CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000520569CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000253811CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000398566CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000398562CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000398557CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000389057CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-3CDSENST00000586175ENST00000518047CYTH1chr17

76778284

-DIAPH1chr5

140956438

-
intron-intronENST00000586175ENST00000494967CYTH1chr17

76778284

-DIAPH1chr5

140956438

-

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 CYTH1-DIAPH1


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 CYTH1-DIAPH1


check button Go to

FGviewer for the breakpoints of :-:

.
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
CYTH1

Q15438

DIAPH1

O60610

FUNCTION: Promotes guanine-nucleotide exchange on ARF1, ARF5 and ARF6. Promotes the activation of ARF factors through replacement of GDP with GTP. Plays an important role in membrane trafficking, during junctional remodeling and epithelial polarization, through regulation of ARF6 activity. {ECO:0000250|UniProtKB:Q9QX11, ECO:0000269|PubMed:10652308, ECO:0000269|PubMed:29420262, ECO:0000269|PubMed:9653114}.FUNCTION: Actin nucleation and elongation factor required for the assembly of F-actin structures, such as actin cables and stress fibers (By similarity). Binds to the barbed end of the actin filament and slows down actin polymerization and depolymerization (By similarity). Required for cytokinesis, and transcriptional activation of the serum response factor (By similarity). DFR proteins couple Rho and Src tyrosine kinase during signaling and the regulation of actin dynamics (By similarity). Functions as a scaffold protein for MAPRE1 and APC to stabilize microtubules and promote cell migration (By similarity). Has neurite outgrowth promoting activity. Acts in a Rho-dependent manner to recruit PFY1 to the membrane (By similarity). In hear cells, it may play a role in the regulation of actin polymerization in hair cells (PubMed:20937854, PubMed:21834987, PubMed:26912466). The MEMO1-RHOA-DIAPH1 signaling pathway plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex (PubMed:20937854, PubMed:21834987). It controls the localization of APC and CLASP2 to the cell membrane, via the regulation of GSK3B activity (PubMed:20937854, PubMed:21834987). In turn, membrane-bound APC allows the localization of the MACF1 to the cell membrane, which is required for microtubule capture and stabilization (PubMed:20937854, PubMed:21834987). Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape (PubMed:20937854, PubMed:21834987). Plays a role in brain development (PubMed:24781755). Also acts as an actin nucleation and elongation factor in the nucleus by promoting nuclear actin polymerization inside the nucleus to drive serum-dependent SRF-MRTFA activity (By similarity). {ECO:0000250|UniProtKB:O08808, ECO:0000269|PubMed:20937854, ECO:0000269|PubMed:21834987, ECO:0000269|PubMed:24781755, ECO:0000269|PubMed:26912466}.

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 CYTH1-DIAPH1


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 CYTH1-DIAPH1


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 CYTH1-DIAPH1


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 CYTH1-DIAPH1


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneCYTH1C0004238Atrial Fibrillation1CTD_human
HgeneCYTH1C0235480Paroxysmal atrial fibrillation1CTD_human
HgeneCYTH1C2585653Persistent atrial fibrillation1CTD_human
HgeneCYTH1C3468561familial atrial fibrillation1CTD_human
TgeneDIAPH1C1852282DEAFNESS, AUTOSOMAL DOMINANT 1 (disorder)10CLINGEN;CTD_human;GENOMICS_ENGLAND;ORPHANET;UNIPROT
TgeneDIAPH1C4225261SEIZURES, CORTICAL BLINDNESS, AND MICROCEPHALY SYNDROME4CTD_human;GENOMICS_ENGLAND;ORPHANET
TgeneDIAPH1C0424605Developmental delay (disorder)1GENOMICS_ENGLAND
TgeneDIAPH1C0557874Global developmental delay1GENOMICS_ENGLAND
TgeneDIAPH1C1384666hearing impairment1GENOMICS_ENGLAND
TgeneDIAPH1C3714756Intellectual Disability1GENOMICS_ENGLAND