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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:ERMP1-RBBP8

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ERMP1-RBBP8
FusionPDB ID: 27437
FusionGDB2.0 ID: 27437
HgeneTgene
Gene symbol

ERMP1

RBBP8

Gene ID

79956

5932

Gene nameendoplasmic reticulum metallopeptidase 1RB binding protein 8, endonuclease
SynonymsFXNA|KIAA1815|bA207C16.3COM1|CTIP|JWDS|RIM|SAE2|SCKL2
Cytomap

9p24.1

18q11.2

Type of geneprotein-codingprotein-coding
Descriptionendoplasmic reticulum metallopeptidase 1Felix-inaaminopeptidase FxnabA207C16.3 (novel protein similar to predicted yeast, plant and worm proteins)DNA endonuclease RBBP8CTBP-interacting proteinRBBP-8retinoblastoma binding protein 8sporulation in the absence of SPO11 protein 2 homolog
Modification date2020032020200328
UniProtAcc

Q7Z2K6

Main function of 5'-partner protein: FUNCTION: Within the ovary, required for the organization of somatic cells and oocytes into discrete follicular structures. {ECO:0000250|UniProtKB:Q6UPR8}.

RBBP8NL,C20orf151

Main function of 5'-partner protein: 664
Ensembl transtripts involved in fusion geneENST idsENST00000339450, ENST00000214893, 
ENST00000381506, ENST00000543230, 
ENST00000581687, ENST00000327155, 
ENST00000360790, ENST00000399722, 
ENST00000399725, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score6 X 5 X 5=15012 X 12 X 6=864
# samples 615
** MAII scorelog2(6/150*10)=-1.32192809488736
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(15/864*10)=-2.52606881166759
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ERMP1 [Title/Abstract] AND RBBP8 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ERMP1 [Title/Abstract] AND RBBP8 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ERMP1(5830727)-RBBP8(20555116), # samples:1
Anticipated loss of major functional domain due to fusion event.ERMP1-RBBP8 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.
ERMP1-RBBP8 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.
ERMP1-RBBP8 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.
ERMP1-RBBP8 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


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/chr9:5830727/chr18:20555116)
- 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 ERMP1 (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 RBBP8 (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)
ENST00000339450ERMP1chr95830727-ENST00000327155RBBP8chr1820555116+33097305430621002
ENST00000339450ERMP1chr95830727-ENST00000399722RBBP8chr1820555116+33117305430621002
ENST00000339450ERMP1chr95830727-ENST00000399725RBBP8chr1820555116+3212730542972972
ENST00000339450ERMP1chr95830727-ENST00000360790RBBP8chr1820555116+32087305430771007

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
ENST00000339450ENST00000327155ERMP1chr95830727-RBBP8chr1820555116+0.0002532090.99974674
ENST00000339450ENST00000399722ERMP1chr95830727-RBBP8chr1820555116+0.0002497120.9997503
ENST00000339450ENST00000399725ERMP1chr95830727-RBBP8chr1820555116+0.0003219830.999678
ENST00000339450ENST00000360790ERMP1chr95830727-RBBP8chr1820555116+0.0003315870.9996685

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 ERMP1-RBBP8

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ERMP1chr95830727RBBP8chr1820555116730225LANCHFDSVANSPVNERNTLQEENKK

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Potential FusionNeoAntigen Information of ERMP1-RBBP8 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.
ERMP1-RBBP8_5830727_20555116.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)
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:01SPVNERNTL0.92440.8621120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:03SPVNERNTL0.92350.88541120
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:03VANSPVNER0.89950.5315817
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:11VANSPVNER0.89950.5315817
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:09VANSPVNER0.89950.5315817
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:08SPVNERNTL0.87570.86971120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B39:01SPVNERNTL0.79750.8981120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B15:10SPVNERNTL0.7590.56971120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:05SPVNERNTL0.75590.50751120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:02SPVNERNTL0.73930.8861120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:04SPVNERNTL0.73930.8861120
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:09SVANSPVNER0.95210.5222717
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:03SVANSPVNER0.95210.5222717
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:11SVANSPVNER0.95210.5222717
ERMP1-RBBP8chr95830727chr1820555116730HLA-A31:02SVANSPVNER0.94270.5246717
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:03NSPVNERNTL0.69910.89831020
ERMP1-RBBP8chr95830727chr1820555116730HLA-B39:09SPVNERNTL0.79740.61321120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B39:10SPVNERNTL0.790.89351120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B14:03SPVNERNTL0.78840.81841120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:12SPVNERNTL0.73930.8861120
ERMP1-RBBP8chr95830727chr1820555116730HLA-C04:10HFDSVANSPV0.99930.8738414
ERMP1-RBBP8chr95830727chr1820555116730HLA-C04:07HFDSVANSPV0.99920.8603414
ERMP1-RBBP8chr95830727chr1820555116730HLA-C01:17NSPVNERNTL0.97670.89641020
ERMP1-RBBP8chr95830727chr1820555116730HLA-C01:30NSPVNERNTL0.93870.92581020
ERMP1-RBBP8chr95830727chr1820555116730HLA-B39:10NSPVNERNTL0.6670.90161020
ERMP1-RBBP8chr95830727chr1820555116730HLA-B07:12ANSPVNERNTL0.990.5088920
ERMP1-RBBP8chr95830727chr1820555116730HLA-B39:10ANSPVNERNTL0.98840.8939920
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:23SPVNERNTL0.92850.79011120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:77SPVNERNTL0.92440.8621120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:13SPVNERNTL0.9110.8921120
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:01VANSPVNER0.89950.5315817
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:30SPVNERNTL0.76150.63571120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:17SPVNERNTL0.76150.63571120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B08:12SPVNERNTL0.75420.51161120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:09SPVNERNTL0.73930.8861120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B67:01SPVNERNTL0.7360.6431120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:11SPVNERNTL0.70390.85051120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:24SPVNERNTL0.63420.90441120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B18:07SPVNERNTL0.01450.89621120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B35:43SPVNERNTL0.01020.86141120
ERMP1-RBBP8chr95830727chr1820555116730HLA-B15:08SPVNERNTL0.00730.85681120
ERMP1-RBBP8chr95830727chr1820555116730HLA-C04:01HFDSVANSPV0.99920.8603414
ERMP1-RBBP8chr95830727chr1820555116730HLA-C01:03NSPVNERNTL0.99080.87881020
ERMP1-RBBP8chr95830727chr1820555116730HLA-C01:02NSPVNERNTL0.9780.89561020
ERMP1-RBBP8chr95830727chr1820555116730HLA-A74:01SVANSPVNER0.95210.5222717
ERMP1-RBBP8chr95830727chr1820555116730HLA-B67:01NSPVNERNTL0.63460.61391020
ERMP1-RBBP8chr95830727chr1820555116730HLA-B67:01ANSPVNERNTL0.98710.6087920

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Potential FusionNeoAntigen Information of ERMP1-RBBP8 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.
ERMP1-RBBP8_5830727_20555116.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)
ERMP1-RBBP8chr95830727chr1820555116730DRB1-0469NCHFDSVANSPVNER217
ERMP1-RBBP8chr95830727chr1820555116730DRB1-1534NCHFDSVANSPVNER217

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Fusion breakpoint peptide structures of ERMP1-RBBP8

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
1429DSVANSPVNERNTLERMP1RBBP8chr95830727chr1820555116730

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ERMP1-RBBP8

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-B14:023BVN1429DSVANSPVNERNTL-7.99142-8.10482
HLA-B14:023BVN1429DSVANSPVNERNTL-3.16778-4.20308
HLA-B52:013W391429DSVANSPVNERNTL-5.93279-6.04619
HLA-B52:013W391429DSVANSPVNERNTL-3.27793-4.31323
HLA-A24:025HGA1429DSVANSPVNERNTL-8.682-8.7954
HLA-A24:025HGA1429DSVANSPVNERNTL-5.12495-6.16025
HLA-B44:053DX81429DSVANSPVNERNTL-5.87832-5.99172
HLA-B44:053DX81429DSVANSPVNERNTL-5.63599-6.67129
HLA-A02:016TDR1429DSVANSPVNERNTL-6.30564-6.41904
HLA-A02:016TDR1429DSVANSPVNERNTL-1.13002-2.16532

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Vaccine Design for the FusionNeoAntigens of ERMP1-RBBP8

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
ERMP1-RBBP8chr95830727chr18205551161020NSPVNERNTLACTCACCAGTGAATGAAAGGAATACTCTAC
ERMP1-RBBP8chr95830727chr18205551161120SPVNERNTLCACCAGTGAATGAAAGGAATACTCTAC
ERMP1-RBBP8chr95830727chr1820555116414HFDSVANSPVATTTTGACTCAGTAGCAAACTCACCAGTGA
ERMP1-RBBP8chr95830727chr1820555116717SVANSPVNERCAGTAGCAAACTCACCAGTGAATGAAAGGA
ERMP1-RBBP8chr95830727chr1820555116817VANSPVNERTAGCAAACTCACCAGTGAATGAAAGGA
ERMP1-RBBP8chr95830727chr1820555116920ANSPVNERNTLCAAACTCACCAGTGAATGAAAGGAATACTCTAC

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
ERMP1-RBBP8chr95830727chr1820555116217NCHFDSVANSPVNERATTGTCATTTTGACTCAGTAGCAAACTCACCAGTGAATGAAAGGA

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Information of the samples that have these potential fusion neoantigens of ERMP1-RBBP8

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
LUSCERMP1-RBBP8chr95830727ENST00000339450chr1820555116ENST00000327155TCGA-6A-AB49-01A

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Potential target of CAR-T therapy development for ERMP1-RBBP8

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
HgeneERMP1chr9:5830727chr18:20555116ENST00000339450-21564_84213905.0TransmembraneHelical%3B Name%3D1

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 ERMP1-RBBP8

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 ERMP1-RBBP8

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