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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:CAPNS1-NOMO2

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: CAPNS1-NOMO2
FusionPDB ID: 12924
FusionGDB2.0 ID: 12924
HgeneTgene
Gene symbol

CAPNS1

NOMO2

Gene ID

826

283820

Gene namecalpain small subunit 1NODAL modulator 2
SynonymsCALPAIN4|CANP|CANPS|CAPN4|CDPS|CSS1Nomo|PM5
Cytomap

19q13.12

16p12.3

Type of geneprotein-codingprotein-coding
Descriptioncalpain small subunit 1CANP small subunitcalcium-activated neutral proteinase small subunitcalcium-dependent protease small subunit 1calcium-dependent protease, small subunitcalpain 4, small subunit (30K)calpain regulatory subunitcalpain, small polnodal modulator 2pM5 protein 2pM5 protein, centromeric copy
Modification date2020031320200313
UniProtAcc

P04632

Main function of 5'-partner protein: FUNCTION: Regulatory subunit of the calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction.

Q5JPE7

Main function of 5'-partner protein: FUNCTION: May antagonize Nodal signaling and subsequent organization of axial structures during mesodermal patterning, via its interaction with NCLN. {ECO:0000250}.
Ensembl transtripts involved in fusion geneENST idsENST00000589146, ENST00000246533, 
ENST00000587718, ENST00000588780, 
ENST00000588815, ENST00000590874, 
ENST00000330537, ENST00000381474, 
ENST00000543392, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score29 X 25 X 9=65254 X 4 X 2=32
# samples 314
** MAII scorelog2(31/6525*10)=-4.39563778107037
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(4/32*10)=0.321928094887362
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Fusion gene context

PubMed: CAPNS1 [Title/Abstract] AND NOMO2 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: CAPNS1 [Title/Abstract] AND NOMO2 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)CAPNS1(36631950)-NOMO2(18532118), # samples:1
Anticipated loss of major functional domain due to fusion event.CAPNS1-NOMO2 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.
CAPNS1-NOMO2 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/chr19:36631950/chr16:18532118)
- 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 CAPNS1 (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 NOMO2 (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)
ENST00000246533CAPNS1chr1936631950+ENST00000330537NOMO2chr1618532118-269575513842100238
ENST00000246533CAPNS1chr1936631950+ENST00000381474NOMO2chr1618532118-235975510691764231
ENST00000246533CAPNS1chr1936631950+ENST00000543392NOMO2chr1618532118-235275510621757231
ENST00000587718CAPNS1chr1936631950+ENST00000330537NOMO2chr1618532118-21622228511567238
ENST00000587718CAPNS1chr1936631950+ENST00000381474NOMO2chr1618532118-18262225361231231
ENST00000587718CAPNS1chr1936631950+ENST00000543392NOMO2chr1618532118-18192225291224231
ENST00000590874CAPNS1chr1936631950+ENST00000330537NOMO2chr1618532118-21472078361552238
ENST00000590874CAPNS1chr1936631950+ENST00000381474NOMO2chr1618532118-18112075211216231
ENST00000590874CAPNS1chr1936631950+ENST00000543392NOMO2chr1618532118-18042075141209231
ENST00000588815CAPNS1chr1936631950+ENST00000330537NOMO2chr1618532118-22513119401656238
ENST00000588815CAPNS1chr1936631950+ENST00000381474NOMO2chr1618532118-19153116251320231
ENST00000588815CAPNS1chr1936631950+ENST00000543392NOMO2chr1618532118-19083116181313231
ENST00000588780CAPNS1chr1936631950+ENST00000330537NOMO2chr1618532118-21121728011517238
ENST00000588780CAPNS1chr1936631950+ENST00000381474NOMO2chr1618532118-17761724861181231
ENST00000588780CAPNS1chr1936631950+ENST00000543392NOMO2chr1618532118-17691724791174231

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
ENST00000246533ENST00000330537CAPNS1chr1936631950+NOMO2chr1618532118-0.48442760.5155724
ENST00000246533ENST00000381474CAPNS1chr1936631950+NOMO2chr1618532118-0.481983570.51801646
ENST00000246533ENST00000543392CAPNS1chr1936631950+NOMO2chr1618532118-0.538017330.46198264
ENST00000587718ENST00000330537CAPNS1chr1936631950+NOMO2chr1618532118-0.848630250.15136983
ENST00000587718ENST00000381474CAPNS1chr1936631950+NOMO2chr1618532118-0.090331020.909669
ENST00000587718ENST00000543392CAPNS1chr1936631950+NOMO2chr1618532118-0.201204240.79879576
ENST00000590874ENST00000330537CAPNS1chr1936631950+NOMO2chr1618532118-0.72008990.27991012
ENST00000590874ENST00000381474CAPNS1chr1936631950+NOMO2chr1618532118-0.203192010.796808
ENST00000590874ENST00000543392CAPNS1chr1936631950+NOMO2chr1618532118-0.083501990.916498
ENST00000588815ENST00000330537CAPNS1chr1936631950+NOMO2chr1618532118-0.73167890.26832107
ENST00000588815ENST00000381474CAPNS1chr1936631950+NOMO2chr1618532118-0.217149240.7828508
ENST00000588815ENST00000543392CAPNS1chr1936631950+NOMO2chr1618532118-0.049926710.95007324
ENST00000588780ENST00000330537CAPNS1chr1936631950+NOMO2chr1618532118-0.767453130.2325469
ENST00000588780ENST00000381474CAPNS1chr1936631950+NOMO2chr1618532118-0.076018260.9239818
ENST00000588780ENST00000543392CAPNS1chr1936631950+NOMO2chr1618532118-0.062476110.93752384

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 CAPNS1-NOMO2

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 CAPNS1-NOMO2 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 CAPNS1-NOMO2 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 CAPNS1-NOMO2

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 CAPNS1-NOMO2

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 CAPNS1-NOMO2

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 CAPNS1-NOMO2

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 CAPNS1-NOMO2

check button Predicted 3D structure. We used RoseTTAFold.
80_CAPNS1-NOMO2_904d1_pred.pdb


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
TgeneNOMO2chr19:36631950chr16:18532118ENST000003305370311156_117601223.0TransmembraneHelical
TgeneNOMO2chr19:36631950chr16:18532118ENST000003814740321156_117601268.0TransmembraneHelical

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
CAPNS1chr1936631950ENST00000246533NOMO2chr1618532118ENST00000330537
CAPNS1chr1936631950ENST00000246533NOMO2chr1618532118ENST00000381474

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Related Drugs to CAPNS1-NOMO2

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 CAPNS1-NOMO2

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