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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:NF2-EIF3D

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: NF2-EIF3D
FusionPDB ID: 58722
FusionGDB2.0 ID: 58722
HgeneTgene
Gene symbol

NF2

EIF3D

Gene ID

4771

8664

Gene nameneurofibromin 2eukaryotic translation initiation factor 3 subunit D
SynonymsACN|BANF|SCHEIF3S7|eIF3-p66|eIF3-zeta
Cytomap

22q12.2

22q12.3

Type of geneprotein-codingprotein-coding
Descriptionmerlinmoesin-ezrin-radixin likemoesin-ezrin-radixin-like proteinmoesin-ezrin-radizin-like proteinneurofibromin 2 (bilateral acoustic neuroma)schwannomerlinschwannomineukaryotic translation initiation factor 3 subunit DeIF3 p66eukaryotic translation initiation factor 3, subunit 7 zeta, 66/67kDatranslation initiation factor eIF3 p66 subunit
Modification date2020032220200313
UniProtAcc

P35240

Main function of 5'-partner protein: FUNCTION: Probable regulator of the Hippo/SWH (Sav/Wts/Hpo) signaling pathway, a signaling pathway that plays a pivotal role in tumor suppression by restricting proliferation and promoting apoptosis. Along with WWC1 can synergistically induce the phosphorylation of LATS1 and LATS2 and can probably function in the regulation of the Hippo/SWH (Sav/Wts/Hpo) signaling pathway. May act as a membrane stabilizing protein. May inhibit PI3 kinase by binding to AGAP2 and impairing its stimulating activity. Suppresses cell proliferation and tumorigenesis by inhibiting the CUL4A-RBX1-DDB1-VprBP/DCAF1 E3 ubiquitin-protein ligase complex. {ECO:0000269|PubMed:20159598, ECO:0000269|PubMed:20178741, ECO:0000269|PubMed:21167305}.

O15371

Main function of 5'-partner protein: FUNCTION: mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, a complex required for several steps in the initiation of protein synthesis of a specialized repertoire of mRNAs (PubMed:27462815). The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation (PubMed:18599441, PubMed:25849773). The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression (PubMed:25849773). In the eIF-3 complex, EIF3D specifically recognizes and binds the 7-methylguanosine cap of a subset of mRNAs (PubMed:27462815). {ECO:0000269|PubMed:18599441, ECO:0000269|PubMed:25849773, ECO:0000269|PubMed:27462815}.; FUNCTION: (Microbial infection) In case of FCV infection, plays a role in the ribosomal termination-reinitiation event leading to the translation of VP2 (PubMed:18056426). {ECO:0000269|PubMed:18056426}.
Ensembl transtripts involved in fusion geneENST idsENST00000334961, ENST00000338641, 
ENST00000347330, ENST00000353887, 
ENST00000361166, ENST00000361452, 
ENST00000361676, ENST00000397789, 
ENST00000403435, ENST00000403999, 
ENST00000413209, 
ENST00000405442, 
ENST00000478547, ENST00000541106, 
ENST00000216190, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score15 X 11 X 7=115514 X 13 X 8=1456
# samples 1818
** MAII scorelog2(18/1155*10)=-2.68182403997375
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(18/1456*10)=-3.01594154386902
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: NF2 [Title/Abstract] AND EIF3D [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: NF2 [Title/Abstract] AND EIF3D [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)NF2(30000101)-EIF3D(36908649), # samples:3
Anticipated loss of major functional domain due to fusion event.NF2-EIF3D 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.
NF2-EIF3D 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.
NF2-EIF3D 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.
NF2-EIF3D 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
HgeneNF2

GO:0008285

negative regulation of cell proliferation

12444102|20178741

HgeneNF2

GO:0022408

negative regulation of cell-cell adhesion

17210637

HgeneNF2

GO:0042532

negative regulation of tyrosine phosphorylation of STAT protein

12444102

HgeneNF2

GO:0046426

negative regulation of JAK-STAT cascade

12444102

TgeneEIF3D

GO:0002191

cap-dependent translational initiation

27462815

TgeneEIF3D

GO:0006413

translational initiation

17581632

TgeneEIF3D

GO:0075522

IRES-dependent viral translational initiation

9573242

TgeneEIF3D

GO:0075525

viral translational termination-reinitiation

21347434



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/chr22:30000101/chr22:36908649)
- 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 NF2 (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 EIF3D (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)
ENST00000347330NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1135557362997211
ENST00000413209NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1135557362997211
ENST00000338641NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1133555360995211
ENST00000403435NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1103525330965211
ENST00000361452NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1074496301936211
ENST00000403999NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-1058480285920211
ENST00000334961NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-964386191826211
ENST00000353887NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-944366171806211
ENST00000361166NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-6921140554184
ENST00000397789NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-6921140554184
ENST00000361676NF2chr2230000101+ENST00000216190EIF3Dchr2236908649-6921140554184

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
ENST00000347330ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0053238880.9946761
ENST00000413209ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0053238880.9946761
ENST00000338641ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0054231560.9945768
ENST00000403435ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0048690580.995131
ENST00000361452ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0038483030.9961516
ENST00000403999ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0043279750.9956721
ENST00000334961ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0054322790.99456775
ENST00000353887ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0049337140.9950663
ENST00000361166ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0035280840.996472
ENST00000397789ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0035280840.996472
ENST00000361676ENST00000216190NF2chr2230000101+EIF3Dchr2236908649-0.0035280840.996472

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 NF2-EIF3D

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
NF2chr2230000101EIF3Dchr223690864911438IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864936665IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864938665IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864948065IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864949665IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864952565IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864955565IVTMDAEMEFNCEHCNGVDWRQKLDS
NF2chr2230000101EIF3Dchr223690864955765IVTMDAEMEFNCEHCNGVDWRQKLDS

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Potential FusionNeoAntigen Information of NF2-EIF3D 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.
NF2-EIF3D_30000101_36908649.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)
NF2-EIF3Dchr2230000101chr2236908649386HLA-B44:03CEHCNGVDW0.99650.78431120
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:01AEMEFNCEH0.96180.6489514
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:01DAEMEFNCEH0.38480.6881414
NF2-EIF3Dchr2230000101chr2236908649386HLA-B44:26CEHCNGVDW0.99650.78431120
NF2-EIF3Dchr2230000101chr2236908649386HLA-B44:07CEHCNGVDW0.99650.78431120
NF2-EIF3Dchr2230000101chr2236908649386HLA-B44:13CEHCNGVDW0.99650.78431120
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:05AEMEFNCEH0.96180.6489514
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:06AEMEFNCEH0.94250.6602514
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:11AEMEFNCEH0.7960.6215514
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:05DAEMEFNCEH0.38480.6881414
NF2-EIF3Dchr2230000101chr2236908649386HLA-B18:06DAEMEFNCEH0.34410.6962414

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Potential FusionNeoAntigen Information of NF2-EIF3D 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 NF2-EIF3D

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
1944EMEFNCEHCNGVDWNF2EIF3Dchr2230000101chr2236908649386

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of NF2-EIF3D

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-B14:023BVN1944EMEFNCEHCNGVDW-6.35143-7.38673
HLA-B14:023BVN1944EMEFNCEHCNGVDW-5.20162-5.31502
HLA-B52:013W391944EMEFNCEHCNGVDW-6.03049-6.14389
HLA-B52:013W391944EMEFNCEHCNGVDW-5.12323-6.15853
HLA-A24:025HGA1944EMEFNCEHCNGVDW-9.81198-9.92538
HLA-A24:025HGA1944EMEFNCEHCNGVDW-7.16433-8.19963
HLA-B44:053DX81944EMEFNCEHCNGVDW-6.46131-6.57471
HLA-B44:053DX81944EMEFNCEHCNGVDW-3.08576-4.12106
HLA-A02:016TDR1944EMEFNCEHCNGVDW-5.03933-5.15273

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Vaccine Design for the FusionNeoAntigens of NF2-EIF3D

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
NF2-EIF3Dchr2230000101chr22369086491120CEHCNGVDWTGCGAGCACTGTAATGGCGTTGACTGG
NF2-EIF3Dchr2230000101chr2236908649414DAEMEFNCEHGACGCCGAGATGGAGTTCAATTGCGAGCAC
NF2-EIF3Dchr2230000101chr2236908649514AEMEFNCEHGCCGAGATGGAGTTCAATTGCGAGCAC

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 NF2-EIF3D

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
BRCANF2-EIF3Dchr2230000101ENST00000334961chr2236908649ENST00000216190TCGA-V7-A7HQ-01A

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Potential target of CAR-T therapy development for NF2-EIF3D

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 NF2-EIF3D

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 NF2-EIF3D

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