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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:NYAP2-KCNU1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: NYAP2-KCNU1
FusionPDB ID: 61249
FusionGDB2.0 ID: 61249
HgeneTgene
Gene symbol

NYAP2

KCNU1

Gene ID

57624

157855

Gene nameneuronal tyrosine-phosphorylated phosphoinositide-3-kinase adaptor 2potassium calcium-activated channel subfamily U member 1
SynonymsKIAA1486KCNMC1|KCa5|KCa5.1|Kcnma3|Slo3
Cytomap

2q36.3

8p11.23

Type of geneprotein-codingprotein-coding
Descriptionneuronal tyrosine-phosphorylated phosphoinositide-3-kinase adapter 2potassium channel subfamily U member 1Calcium-activated potassium channel subunit alpha-3Calcium-activated potassium channel, subfamily M subunit alpha-3Slowpoke homolog 3potassium channel, subfamily U, member 1
Modification date2020031320200313
UniProtAcc.

A8MYU2

Main function of 5'-partner protein: FUNCTION: Testis-specific potassium channel activated by both intracellular pH and membrane voltage that mediates export of K(+). May represent the primary spermatozoan K(+) current. In contrast to KCNMA1/SLO1, it is not activated by Ca(2+) or Mg(2+). Critical for fertility. May play an important role in sperm osmoregulation required for the acquisition of normal morphology and motility when faced with osmotic challenges, such as those experienced after mixing with seminal fluid and entry into the vagina. {ECO:0000269|PubMed:23129643}.
Ensembl transtripts involved in fusion geneENST idsENST00000272907, ENST00000409269, 
ENST00000518904, ENST00000399881, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score4 X 4 X 2=328 X 7 X 7=392
# samples 411
** MAII scorelog2(4/32*10)=0.321928094887362
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(11/392*10)=-1.83335013059055
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: NYAP2 [Title/Abstract] AND KCNU1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: NYAP2 [Title/Abstract] AND KCNU1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)NYAP2(226273817)-KCNU1(36763226), # samples:1
Anticipated loss of major functional domain due to fusion event.NYAP2-KCNU1 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.
NYAP2-KCNU1 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.
NYAP2-KCNU1 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.
NYAP2-KCNU1 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/chr2:226273817/chr8:36763226)
- 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 NYAP2 (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 KCNU1 (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)
ENST00000272907NYAP2chr2226273817+ENST00000399881KCNU1chr836763226+22836343622074570
ENST00000409269NYAP2chr2226273817+ENST00000399881KCNU1chr836763226+187022101661553

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
ENST00000272907ENST00000399881NYAP2chr2226273817+KCNU1chr836763226+0.0011366870.99886334
ENST00000409269ENST00000399881NYAP2chr2226273817+KCNU1chr836763226+0.0012392570.9987607

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 NYAP2-KCNU1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
NYAP2chr2226273817KCNU1chr83676322622173KNEKRRRQEEAIKRTLQHDVEQDSDQ
NYAP2chr2226273817KCNU1chr83676322663490KNEKRRRQEEAIKRTLQHDVEQDSDQ

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Potential FusionNeoAntigen Information of NYAP2-KCNU1 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.
NYAP2-KCNU1_226273817_36763226.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)
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:01EEAIKRTL0.99710.913816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:05RRQEEAIKR0.99880.6088514
NYAP2-KCNU1chr2226273817chr836763226634HLA-B50:02QEEAIKRTL0.99540.6105716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B44:03QEEAIKRTL0.99480.9771716
NYAP2-KCNU1chr2226273817chr836763226634HLA-A26:15EAIKRTLQH0.99090.6959918
NYAP2-KCNU1chr2226273817chr836763226634HLA-A26:14EAIKRTLQH0.99090.6959918
NYAP2-KCNU1chr2226273817chr836763226634HLA-A26:03EAIKRTLQH0.98790.635918
NYAP2-KCNU1chr2226273817chr836763226634HLA-A66:01EAIKRTLQH0.97760.6228918
NYAP2-KCNU1chr2226273817chr836763226634HLA-B47:01QEEAIKRTL0.97070.7565716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B45:01QEEAIKRTL0.96370.9348716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:01QEEAIKRTL0.9350.953716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:13QEEAIKRTL0.93440.9729716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B41:01QEEAIKRTL0.71040.9467716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B50:01QEEAIKRTL0.49380.7686716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:05RRRQEEAIKR0.99890.5891414
NYAP2-KCNU1chr2226273817chr836763226634HLA-B48:01RQEEAIKRTL0.99070.5892616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:13RQEEAIKRTL0.83130.9633616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B13:01RQEEAIKRTL0.79940.976616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B13:02RQEEAIKRTL0.77350.7672616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:05RRQEEAIKRTL0.99990.6243516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:04RRQEEAIKRTL0.99990.7853516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B40:06QEEAIKRTL0.99940.7243716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:14RRQEEAIKR0.99870.6259514
NYAP2-KCNU1chr2226273817chr836763226634HLA-A26:01EAIKRTLQH0.99090.6959918
NYAP2-KCNU1chr2226273817chr836763226634HLA-B40:03QEEAIKRTL0.98340.6141716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:03RRQEEAIKR0.95970.6317514
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:08QEEAIKRTL0.92170.9656716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:14RRRQEEAIKR0.99890.6377414
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:08RQEEAIKRTL0.8780.9673616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:03RRQEEAIKRTL0.99810.648516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:06EEAIKRTL0.99720.9245816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:08EEAIKRTL0.99710.8911816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:05EEAIKRTL0.99710.913816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:03EEAIKRTL0.99590.9067816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B41:03EEAIKRTL0.99560.685816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:11EEAIKRTL0.99550.894816
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:08RRQEEAIKR0.99870.5231514
NYAP2-KCNU1chr2226273817chr836763226634HLA-B40:04QEEAIKRTL0.99850.7794716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:10RRQEEAIKR0.99770.834514
NYAP2-KCNU1chr2226273817chr836763226634HLA-B44:13QEEAIKRTL0.99480.9771716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B44:26QEEAIKRTL0.99480.9771716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B44:07QEEAIKRTL0.99480.9771716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:11QEEAIKRTL0.94520.9661716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:02QEEAIKRTL0.94320.9725716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:05QEEAIKRTL0.9350.953716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:08QEEAIKRTL0.93110.9288716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:11QEEAIKRTL0.91910.9492716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:03QEEAIKRTL0.91650.9471716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:06QEEAIKRTL0.9070.9544716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B41:03QEEAIKRTL0.89890.7757716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B50:05QEEAIKRTL0.49380.7686716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B50:04QEEAIKRTL0.49380.7686716
NYAP2-KCNU1chr2226273817chr836763226634HLA-B35:43EAIKRTLQH0.3830.6855918
NYAP2-KCNU1chr2226273817chr836763226634HLA-B18:07EAIKRTLQH0.12240.6809918
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:10RRRQEEAIKR0.9980.8309414
NYAP2-KCNU1chr2226273817chr836763226634HLA-B15:73RQEEAIKRTL0.96410.9575616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B15:30RQEEAIKRTL0.93970.9499616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B40:04RQEEAIKRTL0.9280.7746616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B39:02RQEEAIKRTL0.87640.9627616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B40:21RQEEAIKRTL0.7320.5618616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B41:03RQEEAIKRTL0.46840.7885616
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:10RRQEEAIKRTL0.99990.8646516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:09RRQEEAIKRTL0.99990.6453516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:08RRQEEAIKRTL0.99990.5163516
NYAP2-KCNU1chr2226273817chr836763226634HLA-B27:06RRQEEAIKRTL0.99990.8055516

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Potential FusionNeoAntigen Information of NYAP2-KCNU1 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.
NYAP2-KCNU1_226273817_36763226.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)
NYAP2-KCNU1chr2226273817chr836763226634DRB1-0906EEAIKRTLQHDVEQD823
NYAP2-KCNU1chr2226273817chr836763226634DRB1-0906QEEAIKRTLQHDVEQ722

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Fusion breakpoint peptide structures of NYAP2-KCNU1

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
8121RQEEAIKRTLQHDVNYAP2KCNU1chr2226273817chr836763226634

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of NYAP2-KCNU1

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-B14:023BVN8121RQEEAIKRTLQHDV-7.15543-7.26883
HLA-B14:023BVN8121RQEEAIKRTLQHDV-4.77435-5.80965
HLA-B52:013W398121RQEEAIKRTLQHDV-6.80875-6.92215
HLA-B52:013W398121RQEEAIKRTLQHDV-4.20386-5.23916
HLA-A11:014UQ28121RQEEAIKRTLQHDV-7.5194-8.5547
HLA-A11:014UQ28121RQEEAIKRTLQHDV-6.9601-7.0735
HLA-A24:025HGA8121RQEEAIKRTLQHDV-7.52403-7.63743
HLA-A24:025HGA8121RQEEAIKRTLQHDV-5.82433-6.85963
HLA-B27:056PYJ8121RQEEAIKRTLQHDV-3.28285-4.31815
HLA-B44:053DX88121RQEEAIKRTLQHDV-5.91172-6.94702
HLA-B44:053DX88121RQEEAIKRTLQHDV-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of NYAP2-KCNU1

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
NYAP2-KCNU1chr2226273817chr836763226414RRRQEEAIKRCCGAAGACAAGAAGAAGCAATAAAGCGGAC
NYAP2-KCNU1chr2226273817chr836763226514RRQEEAIKRAAGACAAGAAGAAGCAATAAAGCGGAC
NYAP2-KCNU1chr2226273817chr836763226516RRQEEAIKRTLAAGACAAGAAGAAGCAATAAAGCGGACTCTTCA
NYAP2-KCNU1chr2226273817chr836763226616RQEEAIKRTLACAAGAAGAAGCAATAAAGCGGACTCTTCA
NYAP2-KCNU1chr2226273817chr836763226716QEEAIKRTLAGAAGAAGCAATAAAGCGGACTCTTCA
NYAP2-KCNU1chr2226273817chr836763226816EEAIKRTLAGAAGCAATAAAGCGGACTCTTCA
NYAP2-KCNU1chr2226273817chr836763226918EAIKRTLQHAGCAATAAAGCGGACTCTTCAACATGA

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
NYAP2-KCNU1chr2226273817chr836763226722QEEAIKRTLQHDVEQAGAAGAAGCAATAAAGCGGACTCTTCAACATGATGTAGAACAAGA
NYAP2-KCNU1chr2226273817chr836763226823EEAIKRTLQHDVEQDAGAAGCAATAAAGCGGACTCTTCAACATGATGTAGAACAAGATTC

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Information of the samples that have these potential fusion neoantigens of NYAP2-KCNU1

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
BRCANYAP2-KCNU1chr2226273817ENST00000272907chr836763226ENST00000399881TCGA-B6-A0RL-01A

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Potential target of CAR-T therapy development for NYAP2-KCNU1

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 NYAP2-KCNU1

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 NYAP2-KCNU1

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