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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:PSMG4-DUSP22

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: PSMG4-DUSP22
FusionPDB ID: 69771
FusionGDB2.0 ID: 69771
HgeneTgene
Gene symbol

PSMG4

DUSP22

Gene ID

389362

56940

Gene nameproteasome assembly chaperone 4dual specificity phosphatase 22
SynonymsC6orf86|PAC4|bA506K6.2JKAP|JSP-1|JSP1|LMW-DSP2|LMWDSP2|MKP-x|MKPX|VHX
Cytomap

6p25.2

6p25.3

Type of geneprotein-codingprotein-coding
Descriptionproteasome assembly chaperone 4PAC-4hPAC4proteasome (prosome, macropain) assembly chaperone 4dual specificity protein phosphatase 22JNK-stimulating phosphatase 1JNK-stimulatory phosphatase-1MAP kinase phosphatase xepididymis secretory sperm binding proteinhomolog of mouse dual specificity phosphatase LMW-DSP2low molecular weight dual specif
Modification date2020031320200313
UniProtAcc.

Q9NRW4

Main function of 5'-partner protein: FUNCTION: Activates the Jnk signaling pathway. Dephosphorylates and deactivates p38 and stress-activated protein kinase/c-Jun N-terminal kinase (SAPK/JNK) (By similarity). {ECO:0000250, ECO:0000269|PubMed:11717427}.
Ensembl transtripts involved in fusion geneENST idsENST00000380305, ENST00000419065, 
ENST00000438998, ENST00000451246, 
ENST00000473000, ENST00000380306, 
ENST00000416079, 
ENST00000603453, 
ENST00000605035, ENST00000419235, 
ENST00000603290, ENST00000604971, 
ENST00000605315, ENST00000605863, 
ENST00000344450, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score4 X 2 X 3=245 X 4 X 3=60
# samples 55
** MAII scorelog2(5/24*10)=1.05889368905357
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(5/60*10)=-0.263034405833794
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: PSMG4 [Title/Abstract] AND DUSP22 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: PSMG4 [Title/Abstract] AND DUSP22 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)PSMG4(3259430)-DUSP22(304628), # samples:1
Anticipated loss of major functional domain due to fusion event.PSMG4-DUSP22 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.
PSMG4-DUSP22 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
TgeneDUSP22

GO:0035335

peptidyl-tyrosine dephosphorylation

20018849

TgeneDUSP22

GO:0051895

negative regulation of focal adhesion assembly

20018849

TgeneDUSP22

GO:0071364

cellular response to epidermal growth factor stimulus

20018849



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/chr6:3259430/chr6:304628)
- 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 PSMG4 (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 DUSP22 (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)
ENST00000451246PSMG4chr63259430+ENST00000344450DUSP22chr6304628+123421339746235
ENST00000438998PSMG4chr63259430+ENST00000344450DUSP22chr6304628+1324303129836235
ENST00000380305PSMG4chr63259430+ENST00000344450DUSP22chr6304628+1321300126833235
ENST00000419065PSMG4chr63259430+ENST00000344450DUSP22chr6304628+126624571778235
ENST00000473000PSMG4chr63259430+ENST00000344450DUSP22chr6304628+125723662769235

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
ENST00000451246ENST00000344450PSMG4chr63259430+DUSP22chr6304628+0.0049476760.9950524
ENST00000438998ENST00000344450PSMG4chr63259430+DUSP22chr6304628+0.006523420.99347657
ENST00000380305ENST00000344450PSMG4chr63259430+DUSP22chr6304628+0.0061668060.9938332
ENST00000419065ENST00000344450PSMG4chr63259430+DUSP22chr6304628+0.0050863680.9949136
ENST00000473000ENST00000344450PSMG4chr63259430+DUSP22chr6304628+0.0053301830.99466985

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 PSMG4-DUSP22

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
PSMG4chr63259430DUSP22chr630462821358HLRNLAVAMCSRYILPGLYIGNFKDA
PSMG4chr63259430DUSP22chr630462823658HLRNLAVAMCSRYILPGLYIGNFKDA
PSMG4chr63259430DUSP22chr630462824558HLRNLAVAMCSRYILPGLYIGNFKDA
PSMG4chr63259430DUSP22chr630462830058HLRNLAVAMCSRYILPGLYIGNFKDA
PSMG4chr63259430DUSP22chr630462830358HLRNLAVAMCSRYILPGLYIGNFKDA

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Potential FusionNeoAntigen Information of PSMG4-DUSP22 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.
PSMG4-DUSP22_3259430_304628.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)
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:05SRYILPGL0.99990.91641018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:04SRYILPGL0.99990.75691018
PSMG4-DUSP22chr63259430chr6304628300HLA-B14:02SRYILPGL0.99940.84921018
PSMG4-DUSP22chr63259430chr6304628300HLA-B14:01SRYILPGL0.99940.84921018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:02SRYILPGLY0.99940.65051019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:05SRYILPGLY0.99930.89191019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:04SRYILPGLY0.99920.73771019
PSMG4-DUSP22chr63259430chr6304628300HLA-B15:03SRYILPGLY0.2970.82191019
PSMG4-DUSP22chr63259430chr6304628300HLA-B15:18SRYILPGLY0.26020.74541019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:02SRYILPGLYI0.99990.51951020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:05SRYILPGLYI0.99980.84781020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:04SRYILPGLYI0.99980.70081020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:14SRYILPGL0.99990.80731018
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:05SRYILPGL0.99980.94641018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:03SRYILPGL0.99610.92851018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:14SRYILPGLY0.99820.78331019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:03SRYILPGLY0.99650.90531019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:95SRYILPGLY0.99630.7251019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:05SRYILPGLY0.99070.93291019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:27SRYILPGLY0.99050.94131019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:19SRYILPGLY0.83290.74761019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:46SRYILPGLY0.80830.86671019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:67SRYILPGLY0.80730.92431019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:80SRYILPGLY0.80730.92431019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:10SRYILPGLY0.80010.92921019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:80RYILPGLYI0.36260.92881120
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:67RYILPGLYI0.36260.92881120
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:29RYILPGLYI0.34490.90851120
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:13RYILPGLYI0.20840.88721120
PSMG4-DUSP22chr63259430chr6304628300HLA-C04:14RYILPGLYI0.05980.54621120
PSMG4-DUSP22chr63259430chr6304628300HLA-C12:16SRYILPGLY0.04190.94271019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:14SRYILPGLYI0.99980.73081020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:03SRYILPGLYI0.99750.86791020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:06SRYILPGL10.75181018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:09SRYILPGL10.90551018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:08SRYILPGL0.99990.79131018
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:10SRYILPGL0.99990.87741018
PSMG4-DUSP22chr63259430chr6304628300HLA-C14:03RYILPGLY0.55080.9641119
PSMG4-DUSP22chr63259430chr6304628300HLA-C14:02RYILPGLY0.55080.9641119
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:08SRYILPGLY0.99930.75961019
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:10SRYILPGLY0.9990.85081019
PSMG4-DUSP22chr63259430chr6304628300HLA-C03:17VAMCSRYIL0.99880.9533615
PSMG4-DUSP22chr63259430chr6304628300HLA-C03:05VAMCSRYIL0.99870.8974615
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:01SRYILPGLY0.99770.7181019
PSMG4-DUSP22chr63259430chr6304628300HLA-C16:01VAMCSRYIL0.9860.9673615
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:09SRYILPGLY0.98170.87081019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:17SRYILPGLY0.95750.92631019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:02SRYILPGLY0.80730.92431019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:22SRYILPGLY0.78740.72481019
PSMG4-DUSP22chr63259430chr6304628300HLA-C06:08SRYILPGLY0.550.97731019
PSMG4-DUSP22chr63259430chr6304628300HLA-C07:02RYILPGLYI0.36260.92881120
PSMG4-DUSP22chr63259430chr6304628300HLA-C06:06SRYILPGLY0.06880.98261019
PSMG4-DUSP22chr63259430chr6304628300HLA-C04:04RYILPGLYI0.05030.71731120
PSMG4-DUSP22chr63259430chr6304628300HLA-B15:54SRYILPGLY0.0320.88261019
PSMG4-DUSP22chr63259430chr6304628300HLA-B15:68SRYILPGLY0.01960.66071019
PSMG4-DUSP22chr63259430chr6304628300HLA-C06:06RYILPGLYI0.0170.9751120
PSMG4-DUSP22chr63259430chr6304628300HLA-C06:02SRYILPGLY0.0060.9871019
PSMG4-DUSP22chr63259430chr6304628300HLA-C06:17SRYILPGLY0.0060.9871019
PSMG4-DUSP22chr63259430chr6304628300HLA-C14:03RYILPGLYI0.00420.93691120
PSMG4-DUSP22chr63259430chr6304628300HLA-C14:02RYILPGLYI0.00420.93691120
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:08SRYILPGLYI0.99980.70721020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:10SRYILPGLYI0.99980.81161020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:06SRYILPGLYI0.99970.68951020
PSMG4-DUSP22chr63259430chr6304628300HLA-B27:09SRYILPGLYI0.99960.81341020

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Potential FusionNeoAntigen Information of PSMG4-DUSP22 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 PSMG4-DUSP22

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
9798VAMCSRYILPGLYIPSMG4DUSP22chr63259430chr6304628300

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of PSMG4-DUSP22

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-B14:023BVN9798VAMCSRYILPGLYI-7.9962-8.1096
HLA-B14:023BVN9798VAMCSRYILPGLYI-5.70842-6.74372
HLA-B52:013W399798VAMCSRYILPGLYI-6.83737-6.95077
HLA-B52:013W399798VAMCSRYILPGLYI-4.4836-5.5189
HLA-A11:014UQ29798VAMCSRYILPGLYI-10.0067-10.1201
HLA-A11:014UQ29798VAMCSRYILPGLYI-9.03915-10.0745
HLA-A24:025HGA9798VAMCSRYILPGLYI-6.56204-6.67544
HLA-A24:025HGA9798VAMCSRYILPGLYI-5.42271-6.45801
HLA-B44:053DX89798VAMCSRYILPGLYI-7.85648-8.89178
HLA-B44:053DX89798VAMCSRYILPGLYI-5.3978-5.5112
HLA-A02:016TDR9798VAMCSRYILPGLYI-3.37154-4.40684

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Vaccine Design for the FusionNeoAntigens of PSMG4-DUSP22

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
PSMG4-DUSP22chr63259430chr63046281018SRYILPGLAGCCGCTACATCCTGCCCGGCCTG
PSMG4-DUSP22chr63259430chr63046281019SRYILPGLYAGCCGCTACATCCTGCCCGGCCTGTAC
PSMG4-DUSP22chr63259430chr63046281020SRYILPGLYIAGCCGCTACATCCTGCCCGGCCTGTACATC
PSMG4-DUSP22chr63259430chr63046281119RYILPGLYCGCTACATCCTGCCCGGCCTGTAC
PSMG4-DUSP22chr63259430chr63046281120RYILPGLYICGCTACATCCTGCCCGGCCTGTACATC
PSMG4-DUSP22chr63259430chr6304628615VAMCSRYILGTGGCCATGTGCAGCCGCTACATCCTG

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 PSMG4-DUSP22

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
N/APSMG4-DUSP22chr63259430ENST00000380305chr6304628ENST00000344450CA453928

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Potential target of CAR-T therapy development for PSMG4-DUSP22

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 PSMG4-DUSP22

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 PSMG4-DUSP22

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