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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:GMEB1-EPB41

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: GMEB1-EPB41
FusionPDB ID: 33477
FusionGDB2.0 ID: 33477
HgeneTgene
Gene symbol

GMEB1

EPB41

Gene ID

10691

2035

Gene nameglucocorticoid modulatory element binding protein 1erythrocyte membrane protein band 4.1
SynonymsP96PIF|PIF964.1R|EL1|HE
Cytomap

1p35.3

1p35.3

Type of geneprotein-codingprotein-coding
Descriptionglucocorticoid modulatory element-binding protein 1DNA-binding protein p96PIFPIF p96parvovirus initiation factor p96protein 4.1EPB4.1P4.1band 4.1elliptocytosis 1, RH-linkederythrocyte surface protein band 4.1
Modification date2020032020200320
UniProtAcc

Q9Y692

Main function of 5'-partner protein: FUNCTION: Trans-acting factor that binds to glucocorticoid modulatory elements (GME) present in the TAT (tyrosine aminotransferase) promoter and increases sensitivity to low concentrations of glucocorticoids. Binds also to the transferrin receptor promoter. Essential auxiliary factor for the replication of parvoviruses.

Q9HCM4

Main function of 5'-partner protein: FUNCTION: Plays a role in the formation and organization of tight junctions during the establishment of polarity in epithelial cells. {ECO:0000269|PubMed:17920587}.
Ensembl transtripts involved in fusion geneENST idsENST00000480454, ENST00000294409, 
ENST00000361872, ENST00000373816, 
ENST00000343067, ENST00000347529, 
ENST00000349460, ENST00000356093, 
ENST00000373797, ENST00000373798, 
ENST00000373800, ENST00000398863, 
ENST00000460378, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score7 X 7 X 6=29413 X 13 X 6=1014
# samples 1215
** MAII scorelog2(12/294*10)=-1.29278174922785
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(15/1014*10)=-2.75702324650746
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: GMEB1 [Title/Abstract] AND EPB41 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: GMEB1 [Title/Abstract] AND EPB41 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)EPB41(29213722)-GMEB1(29016616), # samples:1
GMEB1(29030841)-EPB41(29379616), # samples:1
Anticipated loss of major functional domain due to fusion event.GMEB1-EPB41 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.
GMEB1-EPB41 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.
GMEB1-EPB41 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.
GMEB1-EPB41 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
TgeneEPB41

GO:0032092

positive regulation of protein binding

3693401



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/chr1:29213722/chr1:29016616)
- 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 GMEB1 (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 EPB41 (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)
ENST00000373816GMEB1chr129030841+ENST00000356093EPB41chr129379616+507410061381865575
ENST00000373816GMEB1chr129030841+ENST00000398863EPB41chr129379616+488210061381673511
ENST00000373816GMEB1chr129030841+ENST00000343067EPB41chr129379616+517310061381964608
ENST00000373816GMEB1chr129030841+ENST00000349460EPB41chr129379616+222510061381922594
ENST00000373816GMEB1chr129030841+ENST00000373800EPB41chr129379616+206610061381763541
ENST00000373816GMEB1chr129030841+ENST00000347529EPB41chr129379616+210510061381802554
ENST00000373816GMEB1chr129030841+ENST00000373798EPB41chr129379616+519410061381964608
ENST00000373816GMEB1chr129030841+ENST00000373797EPB41chr129379616+157510061381532464
ENST00000361872GMEB1chr129030841+ENST00000356093EPB41chr129379616+5025957891816575
ENST00000361872GMEB1chr129030841+ENST00000398863EPB41chr129379616+4833957891624511
ENST00000361872GMEB1chr129030841+ENST00000343067EPB41chr129379616+5124957891915608
ENST00000361872GMEB1chr129030841+ENST00000349460EPB41chr129379616+2176957891873594
ENST00000361872GMEB1chr129030841+ENST00000373800EPB41chr129379616+2017957891714541
ENST00000361872GMEB1chr129030841+ENST00000347529EPB41chr129379616+2056957891753554
ENST00000361872GMEB1chr129030841+ENST00000373798EPB41chr129379616+5145957891915608
ENST00000361872GMEB1chr129030841+ENST00000373797EPB41chr129379616+1526957891483464
ENST00000294409GMEB1chr129030841+ENST00000356093EPB41chr129379616+5056988901847585
ENST00000294409GMEB1chr129030841+ENST00000398863EPB41chr129379616+4864988901655521
ENST00000294409GMEB1chr129030841+ENST00000343067EPB41chr129379616+5155988901946618
ENST00000294409GMEB1chr129030841+ENST00000349460EPB41chr129379616+2207988901904604
ENST00000294409GMEB1chr129030841+ENST00000373800EPB41chr129379616+2048988901745551
ENST00000294409GMEB1chr129030841+ENST00000347529EPB41chr129379616+2087988901784564
ENST00000294409GMEB1chr129030841+ENST00000373798EPB41chr129379616+5176988901946618
ENST00000294409GMEB1chr129030841+ENST00000373797EPB41chr129379616+1557988901514474

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
ENST00000373816ENST00000356093GMEB1chr129030841+EPB41chr129379616+0.0020306170.9979693
ENST00000373816ENST00000398863GMEB1chr129030841+EPB41chr129379616+0.001902030.99809796
ENST00000373816ENST00000343067GMEB1chr129030841+EPB41chr129379616+0.0018690150.998131
ENST00000373816ENST00000349460GMEB1chr129030841+EPB41chr129379616+0.0055306570.9944693
ENST00000373816ENST00000373800GMEB1chr129030841+EPB41chr129379616+0.0050562710.9949437
ENST00000373816ENST00000347529GMEB1chr129030841+EPB41chr129379616+0.0062440670.99375594
ENST00000373816ENST00000373798GMEB1chr129030841+EPB41chr129379616+0.0018334520.99816656
ENST00000373816ENST00000373797GMEB1chr129030841+EPB41chr129379616+0.0046838340.99531615
ENST00000361872ENST00000356093GMEB1chr129030841+EPB41chr129379616+0.0019455790.9980544
ENST00000361872ENST00000398863GMEB1chr129030841+EPB41chr129379616+0.0018373880.99816257
ENST00000361872ENST00000343067GMEB1chr129030841+EPB41chr129379616+0.0017872260.9982128
ENST00000361872ENST00000349460GMEB1chr129030841+EPB41chr129379616+0.0052180710.9947819
ENST00000361872ENST00000373800GMEB1chr129030841+EPB41chr129379616+0.0049969230.99500304
ENST00000361872ENST00000347529GMEB1chr129030841+EPB41chr129379616+0.0060179140.993982
ENST00000361872ENST00000373798GMEB1chr129030841+EPB41chr129379616+0.0017673230.9982326
ENST00000361872ENST00000373797GMEB1chr129030841+EPB41chr129379616+0.00479950.9952005
ENST00000294409ENST00000356093GMEB1chr129030841+EPB41chr129379616+0.0015466940.99845326
ENST00000294409ENST00000398863GMEB1chr129030841+EPB41chr129379616+0.0014274110.9985726
ENST00000294409ENST00000343067GMEB1chr129030841+EPB41chr129379616+0.0012631060.9987369
ENST00000294409ENST00000349460GMEB1chr129030841+EPB41chr129379616+0.0041249440.99587506
ENST00000294409ENST00000373800GMEB1chr129030841+EPB41chr129379616+0.004385590.9956144
ENST00000294409ENST00000347529GMEB1chr129030841+EPB41chr129379616+0.0045796670.9954203
ENST00000294409ENST00000373798GMEB1chr129030841+EPB41chr129379616+0.0012518590.99874806
ENST00000294409ENST00000373797GMEB1chr129030841+EPB41chr129379616+0.002931780.9970682

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 GMEB1-EPB41

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

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Potential FusionNeoAntigen Information of GMEB1-EPB41 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 GMEB1-EPB41 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 GMEB1-EPB41

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 GMEB1-EPB41

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 GMEB1-EPB41

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 GMEB1-EPB41

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 GMEB1-EPB41

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 GMEB1-EPB41

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 GMEB1-EPB41

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