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Center for Computational Systems Medicine
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Fusion Gene and Fusion Protein Summary

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Fusion Amino Acid Sequences (multiple BPs and multiple gene isoforms)

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Fusion Protein Breakpoint Sequences - (for the Screening of the FusionNeoAntigens)

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Potential FusionNeoAntigens in HLA I - (netMHCpan v4.1 + deepHLApan v1.1)

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Potential FusionNeoAntigens in HLA II - (netMHCIIpan v4.1)

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Fusion Breakpoint 14 AA Peptide Structure - (RoseTTAFold)

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D - (Glide)

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Vaccine Design for the FusionNeoAntigens (RNA/protein sequences)

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Potential target of CAR-T therapy development

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Information on the samples that have these potential fusion neoantigens

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Fusion Protein Targeting Drugs - (Manual Curation)

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Fusion Protein Related diseases - (Manual Curation)

Fusion Protein:ACTN4-SUPT5H

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ACTN4-SUPT5H
FusionPDB ID: 1803
FusionGDB2.0 ID: 1803
HgeneTgene
Gene symbol

ACTN4

SUPT5H

Gene ID

81

6829

Gene nameactinin alpha 4SPT5 homolog, DSIF elongation factor subunit
SynonymsACTININ-4|FSGS|FSGS1SPT5|SPT5H|Tat-CT1
Cytomap

19q13.2

19q13.2

Type of geneprotein-codingprotein-coding
Descriptionalpha-actinin-4focal segmental glomerulosclerosis 1non-muscle alpha-actinin 4transcription elongation factor SPT5DRB sensitivity-inducing factor 160 kDa subunitDRB sensitivity-inducing factor large subunitDSIF large subunitDSIF p160Tat-cotransactivator 1 proteinhSPT5suppressor of Ty 5 homolog
Modification date2020032720200313
UniProtAcc

O43707

Main function of 5'-partner protein: FUNCTION: F-actin cross-linking protein which is thought to anchor actin to a variety of intracellular structures. This is a bundling protein (Probable). Probably involved in vesicular trafficking via its association with the CART complex. The CART complex is necessary for efficient transferrin receptor recycling but not for EGFR degradation (PubMed:15772161). Involved in tight junction assembly in epithelial cells probably through interaction with MICALL2. Links MICALL2 to the actin cytoskeleton and recruits it to the tight junctions (By similarity). May also function as a transcriptional coactivator, stimulating transcription mediated by the nuclear hormone receptors PPARG and RARA (PubMed:22351778). {ECO:0000250|UniProtKB:P57780, ECO:0000269|PubMed:15772161, ECO:0000269|PubMed:22351778, ECO:0000305|PubMed:9508771}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000252699, ENST00000390009, 
ENST00000424234, ENST00000497637, 
ENST00000359191, ENST00000402194, 
ENST00000432763, ENST00000598725, 
ENST00000599117, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score42 X 60 X 18=4536013 X 11 X 7=1001
# samples 7713
** MAII scorelog2(77/45360*10)=-5.88041838424733
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(13/1001*10)=-2.94485844580754
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ACTN4 [Title/Abstract] AND SUPT5H [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ACTN4 [Title/Abstract] AND SUPT5H [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ACTN4(39138547)-SUPT5H(39943996), # samples:2
Anticipated loss of major functional domain due to fusion event.ACTN4-SUPT5H seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
ACTN4-SUPT5H seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
ACTN4-SUPT5H seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame ORF.
ACTN4-SUPT5H seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame 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
HgeneACTN4

GO:0033209

tumor necrosis factor-mediated signaling pathway

25411248

HgeneACTN4

GO:0035357

peroxisome proliferator activated receptor signaling pathway

22351778

HgeneACTN4

GO:0048384

retinoic acid receptor signaling pathway

22351778

HgeneACTN4

GO:0051272

positive regulation of cellular component movement

9508771

TgeneSUPT5H

GO:0000122

negative regulation of transcription by RNA polymerase II

9450929

TgeneSUPT5H

GO:0006368

transcription elongation from RNA polymerase II promoter

9450929

TgeneSUPT5H

GO:0032785

negative regulation of DNA-templated transcription, elongation

9450929

TgeneSUPT5H

GO:0032786

positive regulation of DNA-templated transcription, elongation

9450929

TgeneSUPT5H

GO:0045944

positive regulation of transcription by RNA polymerase II

9450929



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/chr19:39138547/chr19:39943996)
- 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 buttonRetention analysis results 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, are available here.

check buttonFusion gene breakpoints across ACTN4 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

check buttonFusion gene breakpoints across SUPT5H (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure


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Fusion Amino Acid Sequences


check buttonFusion information from ORFfinder translation from full-length transcript sequence from FusionPDB.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)
ENST00000252699ACTN4chr1939138547+ENST00000599117SUPT5Hchr1939943996+36982387634261116
ENST00000252699ACTN4chr1939138547+ENST00000432763SUPT5Hchr1939943996+36942387634261116
ENST00000252699ACTN4chr1939138547+ENST00000402194SUPT5Hchr1939943996+36822387634141112
ENST00000252699ACTN4chr1939138547+ENST00000359191SUPT5Hchr1939943996+36862387634141112
ENST00000252699ACTN4chr1939138547+ENST00000598725SUPT5Hchr1939943996+36982387634261116
ENST00000424234ACTN4chr1939138547+ENST00000599117SUPT5Hchr1939943996+36812215934091116
ENST00000424234ACTN4chr1939138547+ENST00000432763SUPT5Hchr1939943996+36772215934091116
ENST00000424234ACTN4chr1939138547+ENST00000402194SUPT5Hchr1939943996+36652215933971112
ENST00000424234ACTN4chr1939138547+ENST00000359191SUPT5Hchr1939943996+36692215933971112
ENST00000424234ACTN4chr1939138547+ENST00000598725SUPT5Hchr1939943996+36812215934091116
ENST00000390009ACTN4chr1939138547+ENST00000599117SUPT5Hchr1939943996+3630170833581116
ENST00000390009ACTN4chr1939138547+ENST00000432763SUPT5Hchr1939943996+3626170833581116
ENST00000390009ACTN4chr1939138547+ENST00000402194SUPT5Hchr1939943996+3614170833461112
ENST00000390009ACTN4chr1939138547+ENST00000359191SUPT5Hchr1939943996+3618170833461112
ENST00000390009ACTN4chr1939138547+ENST00000598725SUPT5Hchr1939943996+3630170833581116

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
ENST00000252699ENST00000599117ACTN4chr1939138547+SUPT5Hchr1939943996+0.0019411920.99805874
ENST00000252699ENST00000432763ACTN4chr1939138547+SUPT5Hchr1939943996+0.0019959940.998004
ENST00000252699ENST00000402194ACTN4chr1939138547+SUPT5Hchr1939943996+0.0020313630.9979686
ENST00000252699ENST00000359191ACTN4chr1939138547+SUPT5Hchr1939943996+0.0019765190.9980235
ENST00000252699ENST00000598725ACTN4chr1939138547+SUPT5Hchr1939943996+0.0019411920.99805874
ENST00000424234ENST00000599117ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018078990.99819213
ENST00000424234ENST00000432763ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018579570.998142
ENST00000424234ENST00000402194ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018882370.9981117
ENST00000424234ENST00000359191ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018382790.99816173
ENST00000424234ENST00000598725ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018078990.99819213
ENST00000390009ENST00000599117ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018329660.99816704
ENST00000390009ENST00000432763ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018865520.9981135
ENST00000390009ENST00000402194ACTN4chr1939138547+SUPT5Hchr1939943996+0.0019104070.9980896
ENST00000390009ENST00000359191ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018559970.99814403
ENST00000390009ENST00000598725ACTN4chr1939138547+SUPT5Hchr1939943996+0.0018329660.99816704

check button Predicted full-length fusion amino acid sequences. For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among all the predicted ones.

Get the fusion protein sequences from here.

Fusion protein sequence information is available in the fasta format.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

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Fusion Protein Breakpoint Sequences for ACTN4-SUPT5H

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ACTN4chr1939138547SUPT5Hchr193994399617054LLLDPAWEKQQRKVDEERRSAAGSEK
ACTN4chr1939138547SUPT5Hchr193994399622154LLLDPAWEKQQRKVDEERRSAAGSEK
ACTN4chr1939138547SUPT5Hchr193994399623854LLLDPAWEKQQRKVDEERRSAAGSEK

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Potential FusionNeoAntigen Information of ACTN4-SUPT5H in HLA I

check button Multiple sequence alignments of the potential FusionNeoAntigens per fusion breakpoints. If the MSA is empty, then it means that there were predicted fusion neoantigens in this fusion breakpoint, but those predicted fusion neoantigens were not across the breakpoint, which is not fusion-specific.

check button Potential FusionNeoAntigen Information
* We used NetMHCpan v4.1 (%rank<0.5) and deepHLApan v1.1 (immunogenic score>0.5)
Fusion geneHchrHbpTgeneTchrTbpHLA IFusionNeoAntigen peptideBinding scoreImmunogenic scoreNeoantigen start (at BP 13)Neoantigen end (at BP 13)

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Potential FusionNeoAntigen Information of ACTN4-SUPT5H in HLA II

check button Multiple sequence alignments of the potential FusionNeoAntigens per fusion breakpoints. If the MSA is empty, then it means that there were predicted fusion neoantigens in this fusion breakpoint, but those predicted fusion neoantigens were not across the breakpoint, which is not fusion-specific.

check button Potential FusionNeoAntigen Information
* We used NetMHCIIpan v4.1 (%rank<0.5).
Fusion geneHchrHbpTgeneTchrTbpHLA IIFusionNeoAntigen peptideNeoantigen start (at BP 13)Neoantigen end (at BP 13)

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Fusion breakpoint peptide structures of ACTN4-SUPT5H

check button3D structures of the fusion breakpoint peptide of 14AA sequence that have potential fusion neoantigens
* The minimum length of the amino acid sequence in RoseTTAFold is 14AA. Here, we predicted the 14AA fusion protein breakpoint sequence not the fusion neoantigen peptide, which is shorter than 14 AA.

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ACTN4-SUPT5H

check buttonVirtual screening between 25 HLAs (from PDB) and FusionNeoAntigens
* We used Glide to predict the interaction between HLAs and neoantigens.
HLA allelePDB IDFile nameBPseqDocking scoreGlide score

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Vaccine Design for the FusionNeoAntigens of ACTN4-SUPT5H

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-Is.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptide sequenceFusionNeoAntigen RNA sequence

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence

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Information of the samples that have these potential fusion neoantigens of ACTN4-SUPT5H

check button These samples were reported as having these fusion breakpoints. For individual breakpoints, we checked the open reading frames considering multiple gene isoforms and chose the in-frame fusion genes only. Then, we made fusion protein sequences and predicted the fusion neoantigens. These fusion-positive samples may have these potential fusion neoantigens.
Cancer typeFusion geneHchrHbpHenstTchrTbpTenstSample

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Potential target of CAR-T therapy development for ACTN4-SUPT5H

check button Predicted 3D structure. We used RoseTTAFold.

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, to provide the retention of the transmembrane domain, we only show the protein feature retention information of those transmembrane features


* Minus value of BPloci means that the break point is located before the CDS.
- In-frame and retained 'Transmembrane'.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

check button Subcellular localization prediction of the transmembrane domain retained fusion proteins
* We used DeepLoc 1.0. The order of the X-axis of the barplot is as follows: Entry_ID, Localization, Type, Nucleus, Cytoplasm, Extracellular, Mitochondrion, Cell_membrane, Endoplasmic_reticulum, Plastid, Golgi.apparatus, Lysosome.Vacuole, Peroxisome. Y-axis is the output score of DeepLoc. Clicking the image will open a new tab with a large image.
HgeneHchrHbpHenstTgeneTchrTbpTenstDeepLoc result

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Related Drugs to ACTN4-SUPT5H

check button Drugs used for this fusion-positive patient.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDrugSourcePMID

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Related Diseases to ACTN4-SUPT5H

check button Diseases that have this fusion gene.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDiseaseSourcePMID

check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneACTN4C4551527Focal segmental glomerulosclerosis 19GENOMICS_ENGLAND;UNIPROT
HgeneACTN4C0007097Carcinoma1CTD_human
HgeneACTN4C0019193Hepatitis, Toxic1CTD_human
HgeneACTN4C0024667Animal Mammary Neoplasms1CTD_human
HgeneACTN4C0024668Mammary Neoplasms, Experimental1CTD_human
HgeneACTN4C0205696Anaplastic carcinoma1CTD_human
HgeneACTN4C0205697Carcinoma, Spindle-Cell1CTD_human
HgeneACTN4C0205698Undifferentiated carcinoma1CTD_human
HgeneACTN4C0205699Carcinomatosis1CTD_human
HgeneACTN4C0860207Drug-Induced Liver Disease1CTD_human
HgeneACTN4C1257925Mammary Carcinoma, Animal1CTD_human
HgeneACTN4C1262760Hepatitis, Drug-Induced1CTD_human
HgeneACTN4C1868672NEPHROTIC SYNDROME, STEROID-RESISTANT, AUTOSOMAL RECESSIVE1ORPHANET
HgeneACTN4C3658290Drug-Induced Acute Liver Injury1CTD_human
HgeneACTN4C4277682Chemical and Drug Induced Liver Injury1CTD_human
HgeneACTN4C4279912Chemically-Induced Liver Toxicity1CTD_human