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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:ATP6V1H-TCEA1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ATP6V1H-TCEA1
FusionPDB ID: 8219
FusionGDB2.0 ID: 8219
HgeneTgene
Gene symbol

ATP6V1H

TCEA1

Gene ID

51606

6917

Gene nameATPase H+ transporting V1 subunit Htranscription elongation factor A1
SynonymsCGI-11|MSTP042|NBP1|SFD|SFDalpha|SFDbeta|VMA13GTF2S|SII|TCEA|TF2S|TFIIS
Cytomap

8q11.23

8q11.23

Type of geneprotein-codingprotein-coding
DescriptionV-type proton ATPase subunit HATPase, H+ transporting, lysosomal 50/57kDa, V1 subunit HV-ATPase 50/57 kDa subunitsV-ATPase subunit Hnef-binding protein 1protein VMA13 homologvacuolar ATP synthase subunit Hvacuolar ATPase subunit Hvacuolar proton ptranscription elongation factor A protein 1epididymis secretory sperm binding proteintranscription elongation factor A (SII), 1transcription elongation factor S-II protein 1transcription elongation factor TFIIS.otranscription factor IIS
Modification date2020031320200313
UniProtAcc

Q9UI12

Main function of 5'-partner protein: FUNCTION: Subunit of the peripheral V1 complex of vacuolar ATPase. Subunit H activates the ATPase activity of the enzyme and couples ATPase activity to proton flow. Vacuolar ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells, thus providing most of the energy required for transport processes in the vacuolar system (By similarity). Involved in the endocytosis mediated by clathrin-coated pits, required for the formation of endosomes. {ECO:0000250}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000355221, ENST00000359530, 
ENST00000396774, ENST00000520188, 
ENST00000523899, 
ENST00000518784, 
ENST00000520534, ENST00000521086, 
ENST00000522635, ENST00000396401, 
ENST00000521604, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score11 X 11 X 8=9688 X 7 X 6=336
# samples 1511
** MAII scorelog2(15/968*10)=-2.69004454677871
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(11/336*10)=-1.6109577092541
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ATP6V1H [Title/Abstract] AND TCEA1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ATP6V1H [Title/Abstract] AND TCEA1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ATP6V1H(54742003)-TCEA1(54912610), # samples:2
Anticipated loss of major functional domain due to fusion event.ATP6V1H-TCEA1 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.
ATP6V1H-TCEA1 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.
ATP6V1H-TCEA1 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.
ATP6V1H-TCEA1 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.
ATP6V1H-TCEA1 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
ATP6V1H-TCEA1 seems lost the major protein functional domain in Hgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
ATP6V1H-TCEA1 seems lost the major protein functional domain in Tgene partner, which is a CGC due to the frame-shifted ORF.
ATP6V1H-TCEA1 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
HgeneATP6V1H

GO:0006897

endocytosis

12032142



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/chr8:54742003/chr8:54912610)
- 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 ATP6V1H (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 TCEA1 (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)
ENST00000355221ATP6V1Hchr854742003-ENST00000396401TCEA1chr854912610-31988665601645361
ENST00000355221ATP6V1Hchr854742003-ENST00000521604TCEA1chr854912610-31948665601645361
ENST00000359530ATP6V1Hchr854742003-ENST00000396401TCEA1chr854912610-29025702641349361
ENST00000359530ATP6V1Hchr854742003-ENST00000521604TCEA1chr854912610-28985702641349361
ENST00000355221ATP6V1Hchr854742004-ENST00000396401TCEA1chr854912610-31988665601645361
ENST00000355221ATP6V1Hchr854742004-ENST00000521604TCEA1chr854912610-31948665601645361
ENST00000359530ATP6V1Hchr854742004-ENST00000396401TCEA1chr854912610-29025702641349361
ENST00000359530ATP6V1Hchr854742004-ENST00000521604TCEA1chr854912610-28985702641349361

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
ENST00000355221ENST00000396401ATP6V1Hchr854742003-TCEA1chr854912610-0.0001403510.9998596
ENST00000355221ENST00000521604ATP6V1Hchr854742003-TCEA1chr854912610-0.00014050.99985945
ENST00000359530ENST00000396401ATP6V1Hchr854742003-TCEA1chr854912610-0.0001275230.99987245
ENST00000359530ENST00000521604ATP6V1Hchr854742003-TCEA1chr854912610-0.0001279370.9998721
ENST00000355221ENST00000396401ATP6V1Hchr854742004-TCEA1chr854912610-0.0001403510.9998596
ENST00000355221ENST00000521604ATP6V1Hchr854742004-TCEA1chr854912610-0.00014050.99985945
ENST00000359530ENST00000396401ATP6V1Hchr854742004-TCEA1chr854912610-0.0001275230.99987245
ENST00000359530ENST00000521604ATP6V1Hchr854742004-TCEA1chr854912610-0.0001279370.9998721

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 ATP6V1H-TCEA1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ATP6V1Hchr854742003TCEA1chr854912610570100QTVQYILTMVDDMLQSTRIGMSVNAI
ATP6V1Hchr854742003TCEA1chr854912610866100QTVQYILTMVDDMLQSTRIGMSVNAI
ATP6V1Hchr854742004TCEA1chr854912610570100QTVQYILTMVDDMLQSTRIGMSVNAI
ATP6V1Hchr854742004TCEA1chr854912610866100QTVQYILTMVDDMLQSTRIGMSVNAI

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Potential FusionNeoAntigen Information of ATP6V1H-TCEA1 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.
ATP6V1H-TCEA1_54742003_54912610.msa

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)
ATP6V1H-TCEA1chr854742003chr854912610866HLA-B51:07DMLQSTRI0.99950.72311119
ATP6V1H-TCEA1chr854742003chr854912610866HLA-B51:07DDMLQSTRI0.98840.76081019

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Potential FusionNeoAntigen Information of ATP6V1H-TCEA1 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 ATP6V1H-TCEA1

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.
File nameBPseqHgeneTgeneHchrHbpTchrTbpAAlen
5732LTMVDDMLQSTRIGATP6V1HTCEA1chr854742003chr854912610866

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ATP6V1H-TCEA1

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
HLA-B14:023BVN5732LTMVDDMLQSTRIG-5.97758-6.09098
HLA-B14:023BVN5732LTMVDDMLQSTRIG-5.15013-6.18543
HLA-B52:013W395732LTMVDDMLQSTRIG-6.29935-6.41275
HLA-B52:013W395732LTMVDDMLQSTRIG-6.07479-7.11009
HLA-A24:025HGA5732LTMVDDMLQSTRIG-7.25246-8.28776
HLA-A24:025HGA5732LTMVDDMLQSTRIG-6.23064-6.34404
HLA-B44:053DX85732LTMVDDMLQSTRIG-4.66421-5.69951
HLA-B44:053DX85732LTMVDDMLQSTRIG-4.52141-4.63481
HLA-A02:016TDR5732LTMVDDMLQSTRIG-7.72945-7.84285

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Vaccine Design for the FusionNeoAntigens of ATP6V1H-TCEA1

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
ATP6V1H-TCEA1chr854742003chr8549126101019DDMLQSTRIATGCTGCAGTCCACAAGAATCGGAATG
ATP6V1H-TCEA1chr854742003chr8549126101119DMLQSTRICTGCAGTCCACAAGAATCGGAATG

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 ATP6V1H-TCEA1

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
OVATP6V1H-TCEA1chr854742003ENST00000355221chr854912610ENST00000396401TCGA-VG-A8LO

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Potential target of CAR-T therapy development for ATP6V1H-TCEA1

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 ATP6V1H-TCEA1

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 ATP6V1H-TCEA1

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