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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:PABPC1-RPS23

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: PABPC1-RPS23
FusionPDB ID: 62220
FusionGDB2.0 ID: 62220
HgeneTgene
Gene symbol

PABPC1

RPS23

Gene ID

26986

6228

Gene namepoly(A) binding protein cytoplasmic 1ribosomal protein S23
SynonymsPAB1|PABP|PABP1|PABPC2|PABPL1BTDD|MABAS|MCINS|PAMAS|S23|uS12
Cytomap

8q22.3

5q14.2

Type of geneprotein-codingprotein-coding
Descriptionpolyadenylate-binding protein 1poly(A) binding protein, cytoplasmic 240S ribosomal protein S23homolog of yeast ribosomal protein S28small ribosomal subunit protein uS12
Modification date2020031320200313
UniProtAcc..
Ensembl transtripts involved in fusion geneENST idsENST00000522387, ENST00000318607, 
ENST00000519004, ENST00000519596, 
ENST00000503605, ENST00000511844, 
ENST00000510210, ENST00000296674, 
ENST00000507980, ENST00000510019, 
ENST00000512493, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score31 X 28 X 11=95489 X 8 X 3=216
# samples 379
** MAII scorelog2(37/9548*10)=-4.68960139056546
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(9/216*10)=-1.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: PABPC1 [Title/Abstract] AND RPS23 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: PABPC1 [Title/Abstract] AND RPS23 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)PABPC1(101730411)-RPS23(81573671), # samples:1
Anticipated loss of major functional domain due to fusion event.PABPC1-RPS23 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.
PABPC1-RPS23 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.
PABPC1-RPS23 seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
PABPC1-RPS23 seems lost the major protein functional domain in Hgene partner, which is a CGC due to the frame-shifted ORF.
PABPC1-RPS23 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
PABPC1-RPS23 seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
PABPC1-RPS23 seems lost the major protein functional domain in Tgene partner, which is a essential gene 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
HgenePABPC1

GO:2000623

negative regulation of nuclear-transcribed mRNA catabolic process, nonsense-mediated decay

18447585

TgeneRPS23

GO:0002181

cytoplasmic translation

25957688



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/chr8:101730411/chr5:81573671)
- 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 PABPC1 (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 RPS23 (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)
ENST00000522387PABPC1chr8101730411-ENST00000296674RPS23chr581573671-3786607316711131
ENST00000522387PABPC1chr8101730411-ENST00000512493RPS23chr581573671-1018607316711131
ENST00000522387PABPC1chr8101730411-ENST00000510019RPS23chr581573671-1549607316711131
ENST00000522387PABPC1chr8101730411-ENST00000507980RPS23chr581573671-1408607316711131

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
ENST00000522387ENST00000296674PABPC1chr8101730411-RPS23chr581573671-0.0113080120.98869205
ENST00000522387ENST00000512493PABPC1chr8101730411-RPS23chr581573671-0.0246880110.975312
ENST00000522387ENST00000510019PABPC1chr8101730411-RPS23chr581573671-0.0116679640.9883321
ENST00000522387ENST00000507980PABPC1chr8101730411-RPS23chr581573671-0.0222020370.977798

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 PABPC1-RPS23

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
PABPC1chr8101730411RPS23chr58157367160797MWSQRDPSLRKSGASVVDFVLLGSSV

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Potential FusionNeoAntigen Information of PABPC1-RPS23 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.
PABPC1-RPS23_101730411_81573671.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)
PABPC1-RPS23chr8101730411chr581573671607HLA-B08:09SLRKSGASV0.98720.6283716
PABPC1-RPS23chr8101730411chr581573671607HLA-B57:03KSGASVVDF0.92470.93991019
PABPC1-RPS23chr8101730411chr581573671607HLA-A02:13SLRKSGASV0.91610.7604716
PABPC1-RPS23chr8101730411chr581573671607HLA-B08:09DPSLRKSGA0.91570.6874514
PABPC1-RPS23chr8101730411chr581573671607HLA-A02:38SLRKSGASV0.8270.6893716
PABPC1-RPS23chr8101730411chr581573671607HLA-B15:03RKSGASVVDF0.84240.7074919
PABPC1-RPS23chr8101730411chr581573671607HLA-B15:04SLRKSGASV0.76640.9626716
PABPC1-RPS23chr8101730411chr581573671607HLA-A02:03SLRKSGASV0.99330.7417716
PABPC1-RPS23chr8101730411chr581573671607HLA-B35:13GASVVDFVL0.90980.93711221
PABPC1-RPS23chr8101730411chr581573671607HLA-B57:02KSGASVVDF0.80860.85921019
PABPC1-RPS23chr8101730411chr581573671607HLA-B15:73SLRKSGASV0.74340.8594716
PABPC1-RPS23chr8101730411chr581573671607HLA-B15:30SLRKSGASV0.58420.8602716
PABPC1-RPS23chr8101730411chr581573671607HLA-C06:08LRKSGASVV0.55480.9963817
PABPC1-RPS23chr8101730411chr581573671607HLA-C06:02LRKSGASVV0.03630.9952817
PABPC1-RPS23chr8101730411chr581573671607HLA-C06:17LRKSGASVV0.03630.9952817
PABPC1-RPS23chr8101730411chr581573671607HLA-B15:54RKSGASVVDF0.91430.7968919

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Potential FusionNeoAntigen Information of PABPC1-RPS23 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.
PABPC1-RPS23_101730411_81573671.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)
PABPC1-RPS23chr8101730411chr581573671607DRB1-0701DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0701RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0703DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0703RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0705DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0705RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0707DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0707RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0708DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0708RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0709DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0709RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0712DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0712RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0713DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0713RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0714DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0714RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0715DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0715RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0716DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0716RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0717DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0717RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0719DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0719RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0901RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0901DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0904DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0904RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0906DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0906RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0906QRDPSLRKSGASVVD318
PABPC1-RPS23chr8101730411chr581573671607DRB1-0907DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB1-0907RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0909RDPSLRKSGASVVDF419
PABPC1-RPS23chr8101730411chr581573671607DRB1-0909DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB3-0301DPSLRKSGASVVDFV520
PABPC1-RPS23chr8101730411chr581573671607DRB3-0301RDPSLRKSGASVVDF419

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Fusion breakpoint peptide structures of PABPC1-RPS23

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
6998PSLRKSGASVVDFVPABPC1RPS23chr8101730411chr581573671607

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of PABPC1-RPS23

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-B14:023BVN6998PSLRKSGASVVDFV-7.15543-7.26883
HLA-B14:023BVN6998PSLRKSGASVVDFV-4.77435-5.80965
HLA-B52:013W396998PSLRKSGASVVDFV-6.80875-6.92215
HLA-B52:013W396998PSLRKSGASVVDFV-4.20386-5.23916
HLA-A11:014UQ26998PSLRKSGASVVDFV-7.5194-8.5547
HLA-A11:014UQ26998PSLRKSGASVVDFV-6.9601-7.0735
HLA-A24:025HGA6998PSLRKSGASVVDFV-7.52403-7.63743
HLA-A24:025HGA6998PSLRKSGASVVDFV-5.82433-6.85963
HLA-B27:056PYJ6998PSLRKSGASVVDFV-3.28285-4.31815
HLA-B44:053DX86998PSLRKSGASVVDFV-5.91172-6.94702
HLA-B44:053DX86998PSLRKSGASVVDFV-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of PABPC1-RPS23

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
PABPC1-RPS23chr8101730411chr5815736711019KSGASVVDFAAAAGTGGAGCAAGTGTCGTGGACTTC
PABPC1-RPS23chr8101730411chr5815736711221GASVVDFVLGGAGCAAGTGTCGTGGACTTCGTACTG
PABPC1-RPS23chr8101730411chr581573671514DPSLRKSGAGATCCATCACTTCGCAAAAGTGGAGCA
PABPC1-RPS23chr8101730411chr581573671716SLRKSGASVTCACTTCGCAAAAGTGGAGCAAGTGTC
PABPC1-RPS23chr8101730411chr581573671817LRKSGASVVCTTCGCAAAAGTGGAGCAAGTGTCGTG
PABPC1-RPS23chr8101730411chr581573671919RKSGASVVDFCGCAAAAGTGGAGCAAGTGTCGTGGACTTC

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
PABPC1-RPS23chr8101730411chr581573671318QRDPSLRKSGASVVDCAGCGTGATCCATCACTTCGCAAAAGTGGAGCAAGTGTCGTGGAC
PABPC1-RPS23chr8101730411chr581573671419RDPSLRKSGASVVDFCGTGATCCATCACTTCGCAAAAGTGGAGCAAGTGTCGTGGACTTC
PABPC1-RPS23chr8101730411chr581573671520DPSLRKSGASVVDFVGATCCATCACTTCGCAAAAGTGGAGCAAGTGTCGTGGACTTCGTA

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Information of the samples that have these potential fusion neoantigens of PABPC1-RPS23

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
Non-CancerPABPC1-RPS23chr8101730411ENST00000522387chr581573671ENST00000296674ERR315465

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Potential target of CAR-T therapy development for PABPC1-RPS23

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 PABPC1-RPS23

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 PABPC1-RPS23

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