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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:BAP1-PBRM1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: BAP1-PBRM1
FusionPDB ID: 8972
FusionGDB2.0 ID: 8972
HgeneTgene
Gene symbol

BAP1

PBRM1

Gene ID

9223

55193

Gene namemembrane associated guanylate kinase, WW and PDZ domain containing 1polybromo 1
SynonymsAIP-3|AIP3|BAIAP1|BAP-1|BAP1|MAGI-1|MAGI-1b|Magi1d|TNRC19|WWP3BAF180|PB1
Cytomap

3p14.1

3p21.1

Type of geneprotein-codingprotein-coding
Descriptionmembrane-associated guanylate kinase, WW and PDZ domain-containing protein 1BAI1-associated protein 1WW domain-containing protein 3atrophin-1-interacting protein 3membrane-associated guanylate kinase inverted 1trinucleotide repeat-containing gene 19 protein polybromo-1BRG1-associated factor 180polybromo-1D
Modification date2020031320200313
UniProtAcc

Q8IXM2

Main function of 5'-partner protein: FUNCTION: Component of chromatin complexes such as the MLL1/MLL and NURF complexes.
.
Ensembl transtripts involved in fusion geneENST idsENST00000296288, ENST00000460680, 
ENST00000296302, ENST00000337303, 
ENST00000356770, ENST00000394830, 
ENST00000409057, ENST00000409114, 
ENST00000409767, ENST00000410007, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score12 X 13 X 7=109210 X 10 X 7=700
# samples 1310
** MAII scorelog2(13/1092*10)=-3.0703893278914
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(10/700*10)=-2.8073549220576
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: BAP1 [Title/Abstract] AND PBRM1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: BAP1 [Title/Abstract] AND PBRM1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)BAP1(52438469)-PBRM1(52663051), # samples:2
Anticipated loss of major functional domain due to fusion event.BAP1-PBRM1 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.
BAP1-PBRM1 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.
BAP1-PBRM1 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.
BAP1-PBRM1 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
HgeneBAP1

GO:0022409

positive regulation of cell-cell adhesion

20298433



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/chr3:52438469/chr3:52663051)
- 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 BAP1 (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 PBRM1 (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)
ENST00000460680BAP1chr352438469-ENST00000356770PBRM1chr352663051-8037172247253251617
ENST00000460680BAP1chr352438469-ENST00000394830PBRM1chr352663051-5392172247251691565
ENST00000460680BAP1chr352438469-ENST00000296302PBRM1chr352663051-5564172247254901672
ENST00000460680BAP1chr352438469-ENST00000337303PBRM1chr352663051-5243172247251691565
ENST00000460680BAP1chr352438469-ENST00000410007PBRM1chr352663051-5323172247252501592
ENST00000460680BAP1chr352438469-ENST00000409057PBRM1chr352663051-5398172247253251617
ENST00000460680BAP1chr352438469-ENST00000409114PBRM1chr352663051-5433172247253791635
ENST00000460680BAP1chr352438469-ENST00000409767PBRM1chr352663051-5267172247252141580
ENST00000296288BAP1chr352438469-ENST00000356770PBRM1chr352663051-754712323648351599
ENST00000296288BAP1chr352438469-ENST00000394830PBRM1chr352663051-490212323646791547
ENST00000296288BAP1chr352438469-ENST00000296302PBRM1chr352663051-507412323650001654
ENST00000296288BAP1chr352438469-ENST00000337303PBRM1chr352663051-475312323646791547
ENST00000296288BAP1chr352438469-ENST00000410007PBRM1chr352663051-483312323647601574
ENST00000296288BAP1chr352438469-ENST00000409057PBRM1chr352663051-490812323648351599
ENST00000296288BAP1chr352438469-ENST00000409114PBRM1chr352663051-494312323648891617
ENST00000296288BAP1chr352438469-ENST00000409767PBRM1chr352663051-477712323647241562

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
ENST00000460680ENST00000356770BAP1chr352438469-PBRM1chr352663051-0.0001664170.9998336
ENST00000460680ENST00000394830BAP1chr352438469-PBRM1chr352663051-0.0015888070.9984112
ENST00000460680ENST00000296302BAP1chr352438469-PBRM1chr352663051-0.0020139280.9979861
ENST00000460680ENST00000337303BAP1chr352438469-PBRM1chr352663051-0.0016461030.99835396
ENST00000460680ENST00000410007BAP1chr352438469-PBRM1chr352663051-0.0021330530.9978669
ENST00000460680ENST00000409057BAP1chr352438469-PBRM1chr352663051-0.0008794150.99912053
ENST00000460680ENST00000409114BAP1chr352438469-PBRM1chr352663051-0.0027632970.9972367
ENST00000460680ENST00000409767BAP1chr352438469-PBRM1chr352663051-0.0017205360.99827945
ENST00000296288ENST00000356770BAP1chr352438469-PBRM1chr352663051-0.0001022460.9998977
ENST00000296288ENST00000394830BAP1chr352438469-PBRM1chr352663051-0.0009690030.99903107
ENST00000296288ENST00000296302BAP1chr352438469-PBRM1chr352663051-0.0012407880.99875927
ENST00000296288ENST00000337303BAP1chr352438469-PBRM1chr352663051-0.0009553290.9990446
ENST00000296288ENST00000410007BAP1chr352438469-PBRM1chr352663051-0.0012837690.99871624
ENST00000296288ENST00000409057BAP1chr352438469-PBRM1chr352663051-0.0005225610.99947745
ENST00000296288ENST00000409114BAP1chr352438469-PBRM1chr352663051-0.0017053870.99829465
ENST00000296288ENST00000409767BAP1chr352438469-PBRM1chr352663051-0.0010072730.99899274

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 BAP1-PBRM1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
BAP1chr352438469PBRM1chr3526630511232398DEEDDVQNTNSALRTKLKNQEYETLD
BAP1chr352438469PBRM1chr3526630511722416DEEDDVQNTNSALRTKLKNQEYETLD

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Potential FusionNeoAntigen Information of BAP1-PBRM1 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.
BAP1-PBRM1_52438469_52663051.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)
BAP1-PBRM1chr352438469chr3526630511232HLA-A30:08NTNSALRTK0.97140.6558716
BAP1-PBRM1chr352438469chr3526630511232HLA-B15:07ALRTKLKNQEY0.99960.77291122
BAP1-PBRM1chr352438469chr3526630511232HLA-C16:01NSALRTKL0.96910.9862917
BAP1-PBRM1chr352438469chr3526630511232HLA-A30:01NTNSALRTK0.97250.7987716

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Potential FusionNeoAntigen Information of BAP1-PBRM1 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.
BAP1-PBRM1_52438469_52663051.msa

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)
BAP1-PBRM1chr352438469chr3526630511232DRB1-1304NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1304TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1332NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1332TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1332NTNSALRTKLKNQEY722
BAP1-PBRM1chr352438469chr3526630511232DRB1-1338NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1338TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1348NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1348TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1348NTNSALRTKLKNQEY722
BAP1-PBRM1chr352438469chr3526630511232DRB1-1365NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1365TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1375NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1375TNSALRTKLKNQEYE823
BAP1-PBRM1chr352438469chr3526630511232DRB1-1375NTNSALRTKLKNQEY722
BAP1-PBRM1chr352438469chr3526630511232DRB1-1393NSALRTKLKNQEYET924
BAP1-PBRM1chr352438469chr3526630511232DRB1-1393TNSALRTKLKNQEYE823

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Fusion breakpoint peptide structures of BAP1-PBRM1

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
7438QNTNSALRTKLKNQBAP1PBRM1chr352438469chr3526630511232

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of BAP1-PBRM1

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-B52:013W397438QNTNSALRTKLKNQ-7.90165-7.90165
HLA-B44:053DX87438QNTNSALRTKLKNQ-5.81679-5.81679

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Vaccine Design for the FusionNeoAntigens of BAP1-PBRM1

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
BAP1-PBRM1chr352438469chr3526630511122ALRTKLKNQEYCCTTAGAACAAAACTGAAGAATCAAGAATATGA
BAP1-PBRM1chr352438469chr352663051716NTNSALRTKCACCAACTCTGCCCTTAGAACAAAACT
BAP1-PBRM1chr352438469chr352663051917NSALRTKLCTCTGCCCTTAGAACAAAACTGAA

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
BAP1-PBRM1chr352438469chr352663051722NTNSALRTKLKNQEYCACCAACTCTGCCCTTAGAACAAAACTGAAGAATCAAGAATATGA
BAP1-PBRM1chr352438469chr352663051823TNSALRTKLKNQEYECAACTCTGCCCTTAGAACAAAACTGAAGAATCAAGAATATGAAAC
BAP1-PBRM1chr352438469chr352663051924NSALRTKLKNQEYETCTCTGCCCTTAGAACAAAACTGAAGAATCAAGAATATGAAACTTT

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Information of the samples that have these potential fusion neoantigens of BAP1-PBRM1

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
SKCMBAP1-PBRM1chr352438469ENST00000296288chr352663051ENST00000296302TCGA-ER-A3ES-06A

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Potential target of CAR-T therapy development for BAP1-PBRM1

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 BAP1-PBRM1

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 BAP1-PBRM1

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