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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:BRD9-CEP72

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: BRD9-CEP72
FusionPDB ID: 10223
FusionGDB2.0 ID: 10223
HgeneTgene
Gene symbol

BRD9

CEP72

Gene ID

65980

55722

Gene namebromodomain containing 9centrosomal protein 72
SynonymsLAVS3040|PRO9856-
Cytomap

5p15.33

5p15.33

Type of geneprotein-codingprotein-coding
Descriptionbromodomain-containing protein 9rhabdomyosarcoma antigen MU-RMS-40.8sarcoma antigen NY-SAR-29centrosomal protein of 72 kDacentrosomal protein 72kDa
Modification date2020031520200327
UniProtAcc

Q9H8M2

Main function of 5'-partner protein: FUNCTION: Plays a role in chromatin remodeling and regulation of transcription (PubMed:22464331, PubMed:26365797). Acts as a chromatin reader that recognizes and binds acylated histones: binds histones that are acetylated and/or butyrylated (PubMed:26365797). Component of SWI/SNF chromatin remodeling subcomplex GBAF that carries out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner (PubMed:29374058). Orchestrates also the RAD51-RAD54 complex formation and thereby plays a role in homologous recombination (HR) (PubMed:32457312). {ECO:0000269|PubMed:22464331, ECO:0000269|PubMed:26365797, ECO:0000269|PubMed:29374058, ECO:0000269|PubMed:32457312}.

Q9P209

Main function of 5'-partner protein: FUNCTION: Involved in the recruitment of key centrosomal proteins to the centrosome. Provides centrosomal microtubule-nucleation activity on the gamma-tubulin ring complexes (gamma-TuRCs) and has critical roles in forming a focused bipolar spindle, which is needed for proper tension generation between sister chromatids. Required for localization of KIZ, AKAP9 and gamma-tubulin ring complexes (gamma-TuRCs) (PubMed:19536135). Involved in centriole duplication. Required for CDK5RAP22, CEP152, WDR62 and CEP63 centrosomal localization and promotes the centrosomal localization of CDK2 (PubMed:26297806). {ECO:0000269|PubMed:19536135, ECO:0000269|PubMed:26297806}.
Ensembl transtripts involved in fusion geneENST idsENST00000467963, ENST00000483173, 
ENST00000435709, ENST00000323510, 
ENST00000388890, ENST00000494422, 
ENST00000444221, ENST00000514507, 
ENST00000264935, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score10 X 15 X 7=10502 X 4 X 2=16
# samples 123
** MAII scorelog2(12/1050*10)=-3.12928301694497
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(3/16*10)=0.906890595608518
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Fusion gene context

PubMed: BRD9 [Title/Abstract] AND CEP72 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: BRD9 [Title/Abstract] AND CEP72 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)BRD9(891269)-CEP72(647921), # samples:1
BRD9(891269)-CEP72(647919), # samples:1
BRD9(891270)-CEP72(647920), # samples:1
Anticipated loss of major functional domain due to fusion event.BRD9-CEP72 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.
BRD9-CEP72 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.
BRD9-CEP72 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.
BRD9-CEP72 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.
BRD9-CEP72 seems lost the major protein functional domain in Hgene partner, which is a epigenetic factor due to the frame-shifted ORF.
BRD9-CEP72 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
BRD9-CEP72 seems lost the major protein functional domain in Hgene partner, which is a IUPHAR drug target 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


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/chr5:891269/chr5:647921)
- 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 BRD9 (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 CEP72 (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)
ENST00000467963BRD9chr5891269-ENST00000264935CEP72chr5647921+1245567167844225
ENST00000467963BRD9chr5891269-ENST00000264935CEP72chr5647919+1245567167844225
ENST00000467963BRD9chr5891270-ENST00000264935CEP72chr5647920+1245567167844225

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
ENST00000467963ENST00000264935BRD9chr5891269-CEP72chr5647921+0.0035874780.9964126
ENST00000467963ENST00000264935BRD9chr5891269-CEP72chr5647919+0.0035874780.9964126
ENST00000467963ENST00000264935BRD9chr5891270-CEP72chr5647920+0.0035874780.9964126

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 BRD9-CEP72

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
BRD9chr5891269CEP72chr5647919567133PPDRPVRACRTQPGLQTSVKRLCGEI
BRD9chr5891269CEP72chr5647921567133PPDRPVRACRTQPGLQTSVKRLCGEI
BRD9chr5891270CEP72chr5647920567133PPDRPVRACRTQPGLQTSVKRLCGEI

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Potential FusionNeoAntigen Information of BRD9-CEP72 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.
BRD9-CEP72_891269_647919.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)
BRD9-CEP72chr5891269chr5647919567HLA-A02:21TQPGLQTSV0.82810.59671019
BRD9-CEP72chr5891269chr5647919567HLA-A30:08RTQPGLQTS0.80480.877918
BRD9-CEP72chr5891269chr5647919567HLA-B48:01TQPGLQTSV0.7970.85941019
BRD9-CEP72chr5891269chr5647919567HLA-B13:02TQPGLQTSV0.64810.93271019
BRD9-CEP72chr5891269chr5647919567HLA-B52:01TQPGLQTSV0.34810.9911019
BRD9-CEP72chr5891269chr5647919567HLA-A30:08RTQPGLQTSV0.99170.8629919
BRD9-CEP72chr5891269chr5647919567HLA-B13:02RTQPGLQTSV0.6430.9058919
BRD9-CEP72chr5891269chr5647919567HLA-A03:12RTQPGLQTSVK0.99950.5009920
BRD9-CEP72chr5891269chr5647919567HLA-A30:08RTQPGLQTSVK0.99880.8224920
BRD9-CEP72chr5891269chr5647919567HLA-A74:09RTQPGLQTSVK0.98560.6051920
BRD9-CEP72chr5891269chr5647919567HLA-A74:11RTQPGLQTSVK0.98560.6051920
BRD9-CEP72chr5891269chr5647919567HLA-A74:03RTQPGLQTSVK0.98560.6051920
BRD9-CEP72chr5891269chr5647919567HLA-C01:17TQPGLQTSV0.83840.95671019
BRD9-CEP72chr5891269chr5647919567HLA-C01:30TQPGLQTSV0.8170.95431019
BRD9-CEP72chr5891269chr5647919567HLA-A02:07TQPGLQTSV0.79540.51291019
BRD9-CEP72chr5891269chr5647919567HLA-B39:09TQPGLQTSV0.52880.90881019
BRD9-CEP72chr5891269chr5647919567HLA-B48:03TQPGLQTSV0.3380.85731019
BRD9-CEP72chr5891269chr5647919567HLA-C01:03TQPGLQTSV0.97630.96581019
BRD9-CEP72chr5891269chr5647919567HLA-C01:02TQPGLQTSV0.91960.95571019
BRD9-CEP72chr5891269chr5647919567HLA-B15:73TQPGLQTSV0.88190.96371019
BRD9-CEP72chr5891269chr5647919567HLA-A02:14TQPGLQTSV0.83620.52631019
BRD9-CEP72chr5891269chr5647919567HLA-B15:30TQPGLQTSV0.8350.9451019
BRD9-CEP72chr5891269chr5647919567HLA-A02:06TQPGLQTSV0.82810.59671019
BRD9-CEP72chr5891269chr5647919567HLA-A30:01RTQPGLQTS0.81550.9347918
BRD9-CEP72chr5891269chr5647919567HLA-B40:12TQPGLQTSV0.3380.85731019
BRD9-CEP72chr5891269chr5647919567HLA-C15:02RTQPGLQTSV0.99970.919919
BRD9-CEP72chr5891269chr5647919567HLA-A30:01RTQPGLQTSVK0.99880.8793920
BRD9-CEP72chr5891269chr5647919567HLA-A74:01RTQPGLQTSVK0.98560.6051920

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Potential FusionNeoAntigen Information of BRD9-CEP72 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 BRD9-CEP72

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
7672RACRTQPGLQTSVKBRD9CEP72chr5891269chr5647919567

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of BRD9-CEP72

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-B14:023BVN7672RACRTQPGLQTSVK-7.15543-7.26883
HLA-B14:023BVN7672RACRTQPGLQTSVK-4.77435-5.80965
HLA-B52:013W397672RACRTQPGLQTSVK-6.80875-6.92215
HLA-B52:013W397672RACRTQPGLQTSVK-4.20386-5.23916
HLA-A11:014UQ27672RACRTQPGLQTSVK-7.5194-8.5547
HLA-A11:014UQ27672RACRTQPGLQTSVK-6.9601-7.0735
HLA-A24:025HGA7672RACRTQPGLQTSVK-7.52403-7.63743
HLA-A24:025HGA7672RACRTQPGLQTSVK-5.82433-6.85963
HLA-B27:056PYJ7672RACRTQPGLQTSVK-3.28285-4.31815
HLA-B44:053DX87672RACRTQPGLQTSVK-5.91172-6.94702
HLA-B44:053DX87672RACRTQPGLQTSVK-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of BRD9-CEP72

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
BRD9-CEP72chr5891269chr56479191019TQPGLQTSVCACAGCCAGGACTTCAAACAAGTGTGA
BRD9-CEP72chr5891269chr5647919918RTQPGLQTSGGACACAGCCAGGACTTCAAACAAGTG
BRD9-CEP72chr5891269chr5647919919RTQPGLQTSVGGACACAGCCAGGACTTCAAACAAGTGTGA
BRD9-CEP72chr5891269chr5647919920RTQPGLQTSVKGGACACAGCCAGGACTTCAAACAAGTGTGAAGA

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 BRD9-CEP72

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
LUSCBRD9-CEP72chr5891269ENST00000467963chr5647919ENST00000264935TCGA-90-6837

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Potential target of CAR-T therapy development for BRD9-CEP72

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 BRD9-CEP72

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 BRD9-CEP72

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
HgeneBRD9C0036920Sezary Syndrome1CTD_human