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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:NSD1-FAT2

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: NSD1-FAT2
FusionPDB ID: 60418
FusionGDB2.0 ID: 60418
HgeneTgene
Gene symbol

NSD1

FAT2

Gene ID

64324

2196

Gene namenuclear receptor binding SET domain protein 1FAT atypical cadherin 2
SynonymsARA267|KMT3B|SOTOS|SOTOS1|STOCDHF8|CDHR9|HFAT2|MEGF1|SCA45
Cytomap

5q35.3

5q33.1

Type of geneprotein-codingprotein-coding
Descriptionhistone-lysine N-methyltransferase, H3 lysine-36 and H4 lysine-20 specificH3-K36-HMTaseH4-K20-HMTaseNR-binding SET domain-containing proteinandrogen receptor coactivator 267 kDa proteinandrogen receptor-associated coregulator 267androgen receptor-asprotocadherin Fat 2FAT tumor suppressor homolog 2cadherin family member 8cadherin-related family member 9multiple EGF-like domains protein 1multiple epidermal growth factor-like domains 1multiple epidermal growth factor-like domains protein 1protoc
Modification date2020032120200313
UniProtAcc.

Q9NYQ8

Main function of 5'-partner protein: FUNCTION: Involved in the regulation of cell migration (PubMed:18534823). May be involved in mediating the organization of the parallel fibers of granule cells during cerebellar development (By similarity). {ECO:0000250|UniProtKB:O88277, ECO:0000269|PubMed:18534823}.
Ensembl transtripts involved in fusion geneENST idsENST00000347982, ENST00000354179, 
ENST00000361032, ENST00000439151, 
ENST00000511258, 
ENST00000261800, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score23 X 14 X 17=54742 X 2 X 2=8
# samples 372
** MAII scorelog2(37/5474*10)=-3.88699825884864
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(2/8*10)=1.32192809488736
Fusion gene context

PubMed: NSD1 [Title/Abstract] AND FAT2 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: NSD1 [Title/Abstract] AND FAT2 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)NSD1(176675325)-FAT2(150892167), # samples:2
Anticipated loss of major functional domain due to fusion event.NSD1-FAT2 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.
NSD1-FAT2 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.
NSD1-FAT2 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.
NSD1-FAT2 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
HgeneNSD1

GO:0045893

positive regulation of transcription, DNA-templated

11509567

TgeneFAT2

GO:0010631

epithelial cell migration

29053796

TgeneFAT2

GO:0031589

cell-substrate adhesion

29053796



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/chr5:176675325/chr5:150892167)
- 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 NSD1 (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 FAT2 (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)
ENST00000354179NSD1chr5176675325+ENST00000261800FAT2chr5150892167-7052399416055801806
ENST00000439151NSD1chr5176675325+ENST00000261800FAT2chr5150892167-774446864562722075
ENST00000347982NSD1chr5176675325+ENST00000261800FAT2chr5150892167-6993393510155211806
ENST00000361032NSD1chr5176675325+ENST00000261800FAT2chr5150892167-73904332059181972

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
ENST00000354179ENST00000261800NSD1chr5176675325+FAT2chr5150892167-0.0005268570.99947315
ENST00000439151ENST00000261800NSD1chr5176675325+FAT2chr5150892167-0.0004519580.999548
ENST00000347982ENST00000261800NSD1chr5176675325+FAT2chr5150892167-0.0004933820.9995066
ENST00000361032ENST00000261800NSD1chr5176675325+FAT2chr5150892167-0.0004549540.99954504

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 NSD1-FAT2

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
NSD1chr5176675325FAT2chr515089216739351277ERGGGAALKENVCQLASGVPQLEYHC
NSD1chr5176675325FAT2chr515089216739941277ERGGGAALKENVCQLASGVPQLEYHC
NSD1chr5176675325FAT2chr515089216743321443ERGGGAALKENVCQLASGVPQLEYHC
NSD1chr5176675325FAT2chr515089216746861546ERGGGAALKENVCQLASGVPQLEYHC

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Potential FusionNeoAntigen Information of NSD1-FAT2 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.
NSD1-FAT2_176675325_150892167.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)
NSD1-FAT2chr5176675325chr51508921673935HLA-A02:17VCQLASGVPQL0.45890.60981122
NSD1-FAT2chr5176675325chr51508921673935HLA-A02:04VCQLASGVPQL0.42280.57041122
NSD1-FAT2chr5176675325chr51508921673935HLA-A02:13VCQLASGVPQL0.41160.63281122

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Potential FusionNeoAntigen Information of NSD1-FAT2 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 NSD1-FAT2

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
378ALKENVCQLASGVPNSD1FAT2chr5176675325chr51508921673935

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of NSD1-FAT2

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-B14:023BVN378ALKENVCQLASGVP-7.9962-8.1096
HLA-B14:023BVN378ALKENVCQLASGVP-5.70842-6.74372
HLA-B52:013W39378ALKENVCQLASGVP-6.83737-6.95077
HLA-B52:013W39378ALKENVCQLASGVP-4.4836-5.5189
HLA-A11:014UQ2378ALKENVCQLASGVP-10.0067-10.1201
HLA-A11:014UQ2378ALKENVCQLASGVP-9.03915-10.0745
HLA-A24:025HGA378ALKENVCQLASGVP-6.56204-6.67544
HLA-A24:025HGA378ALKENVCQLASGVP-5.42271-6.45801
HLA-B44:053DX8378ALKENVCQLASGVP-7.85648-8.89178
HLA-B44:053DX8378ALKENVCQLASGVP-5.3978-5.5112
HLA-A02:016TDR378ALKENVCQLASGVP-3.37154-4.40684

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Vaccine Design for the FusionNeoAntigens of NSD1-FAT2

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
NSD1-FAT2chr5176675325chr51508921671122VCQLASGVPQLTGTCAGCTGGCCAGTGGAGTGCCCCAGCTGGAA

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 NSD1-FAT2

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
BLCANSD1-FAT2chr5176675325ENST00000347982chr5150892167ENST00000261800TCGA-BT-A20T-01A

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Potential target of CAR-T therapy development for NSD1-FAT2

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
TgeneFAT2chr5:176675325chr5:150892167ENST0000026180018234049_406904350.0TransmembraneHelical

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

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Related Drugs to NSD1-FAT2

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 NSD1-FAT2

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