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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:MBOAT1-FYN

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: MBOAT1-FYN
FusionPDB ID: 52038
FusionGDB2.0 ID: 52038
HgeneTgene
Gene symbol

MBOAT1

FYN

Gene ID

154141

2534

Gene namemembrane bound O-acyltransferase domain containing 1FYN proto-oncogene, Src family tyrosine kinase
SynonymsLPEAT1|LPLAT|LPLAT 1|LPSAT|OACT1|dJ434O11.1SLK|SYN|p59-FYN
Cytomap

6p22.3

6q21

Type of geneprotein-codingprotein-coding
Descriptionlysophospholipid acyltransferase 11-acylglycerophosphoserine O-acyltransferaseO-acyltransferase (membrane bound) domain containing 1O-acyltransferase domain-containing protein 1lyso-PS acyltransferaselysophosphatidylethanolamine acyltransferase 1lystyrosine-protein kinase FynFYN oncogene related to SRC, FGR, YESOKT3-induced calcium influx regulatorc-syn protooncogeneproto-oncogene Synproto-oncogene c-Fynsrc-like kinasesrc/yes-related noveltyrosine kinase p59fyn(T)
Modification date2020031320200327
UniProtAcc

Q6ZNC8

Main function of 5'-partner protein: FUNCTION: Acyltransferase which catalyzes the transfert of an acyl group from an acyl-CoA towards a lysophospholipid producing a phospholipid and participates in the reacylation step of the phospholipid remodeling pathway also known as the Lands cycle (PubMed:18772128). Acts on lysophosphatidylserine (1-acyl-2-hydroxy-sn-glycero-3-phospho-L-serine or LPS) and lysophosphatidylethanolamine (1-acyl-sn-glycero-3-phosphoethanolamine or LPE), and to a lesser extend lysophosphatidylcholine (PubMed:18772128). Prefers oleoyl-CoA as the acyl donor and 1-oleoyl-LPE as acceptor (PubMed:18772128). May play a role in neurite outgrowth during neuronal differentiation (By similarity). {ECO:0000250|UniProtKB:Q8BH98, ECO:0000269|PubMed:18772128}.

C1orf168

Main function of 5'-partner protein: 728
Ensembl transtripts involved in fusion geneENST idsENST00000324607, ENST00000536798, 
ENST00000541730, 
ENST00000476769, 
ENST00000229470, ENST00000229471, 
ENST00000354650, ENST00000356013, 
ENST00000368667, ENST00000368678, 
ENST00000368682, ENST00000538466, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score14 X 16 X 9=201619 X 14 X 12=3192
# samples 2127
** MAII scorelog2(21/2016*10)=-3.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(27/3192*10)=-3.56342933917152
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: MBOAT1 [Title/Abstract] AND FYN [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: MBOAT1 [Title/Abstract] AND FYN [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)MBOAT1(20212367)-FYN(111983150), # samples:3
Anticipated loss of major functional domain due to fusion event.MBOAT1-FYN 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.
MBOAT1-FYN 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.
MBOAT1-FYN seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
MBOAT1-FYN seems lost the major protein functional domain in Tgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
MBOAT1-FYN seems lost the major protein functional domain in Tgene partner, which is a kinase 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
TgeneFYN

GO:0050852

T cell receptor signaling pathway

7722293



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/chr6:20212367/chr6:111983150)
- 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 MBOAT1 (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 FYN (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)
ENST00000324607MBOAT1chr620212367-ENST00000368682FYNchr6111983150-1880264158472104
ENST00000324607MBOAT1chr620212367-ENST00000368678FYNchr6111983150-926264158472104
ENST00000324607MBOAT1chr620212367-ENST00000229470FYNchr6111983150-918264158472104
ENST00000324607MBOAT1chr620212367-ENST00000356013FYNchr6111983150-918264158472104
ENST00000536798MBOAT1chr620212367-ENST00000368682FYNchr6111983150-1920304198512104
ENST00000536798MBOAT1chr620212367-ENST00000368678FYNchr6111983150-966304198512104
ENST00000536798MBOAT1chr620212367-ENST00000229470FYNchr6111983150-958304198512104
ENST00000536798MBOAT1chr620212367-ENST00000356013FYNchr6111983150-958304198512104
ENST00000324607MBOAT1chr620212366-ENST00000368682FYNchr6111983150-1880264158472104
ENST00000324607MBOAT1chr620212366-ENST00000368678FYNchr6111983150-926264158472104
ENST00000324607MBOAT1chr620212366-ENST00000229470FYNchr6111983150-918264158472104
ENST00000324607MBOAT1chr620212366-ENST00000356013FYNchr6111983150-918264158472104
ENST00000536798MBOAT1chr620212366-ENST00000368682FYNchr6111983150-1920304198512104
ENST00000536798MBOAT1chr620212366-ENST00000368678FYNchr6111983150-966304198512104
ENST00000536798MBOAT1chr620212366-ENST00000229470FYNchr6111983150-958304198512104
ENST00000536798MBOAT1chr620212366-ENST00000356013FYNchr6111983150-958304198512104

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
ENST00000324607ENST00000368682MBOAT1chr620212367-FYNchr6111983150-0.0508747440.94912523
ENST00000324607ENST00000368678MBOAT1chr620212367-FYNchr6111983150-0.075687070.924313
ENST00000324607ENST00000229470MBOAT1chr620212367-FYNchr6111983150-0.071708520.9282915
ENST00000324607ENST00000356013MBOAT1chr620212367-FYNchr6111983150-0.071708520.9282915
ENST00000536798ENST00000368682MBOAT1chr620212367-FYNchr6111983150-0.0594650880.9405349
ENST00000536798ENST00000368678MBOAT1chr620212367-FYNchr6111983150-0.098442340.9015576
ENST00000536798ENST00000229470MBOAT1chr620212367-FYNchr6111983150-0.099989860.9000101
ENST00000536798ENST00000356013MBOAT1chr620212367-FYNchr6111983150-0.099989860.9000101
ENST00000324607ENST00000368682MBOAT1chr620212366-FYNchr6111983150-0.0508747440.94912523
ENST00000324607ENST00000368678MBOAT1chr620212366-FYNchr6111983150-0.075687070.924313
ENST00000324607ENST00000229470MBOAT1chr620212366-FYNchr6111983150-0.071708520.9282915
ENST00000324607ENST00000356013MBOAT1chr620212366-FYNchr6111983150-0.071708520.9282915
ENST00000536798ENST00000368682MBOAT1chr620212366-FYNchr6111983150-0.0594650880.9405349
ENST00000536798ENST00000368678MBOAT1chr620212366-FYNchr6111983150-0.098442340.9015576
ENST00000536798ENST00000229470MBOAT1chr620212366-FYNchr6111983150-0.099989860.9000101
ENST00000536798ENST00000356013MBOAT1chr620212366-FYNchr6111983150-0.099989860.9000101

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 MBOAT1-FYN

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
MBOAT1chr620212366FYNchr611198315026435APAQRAPGHPAGPGMNNREVLEQVER
MBOAT1chr620212366FYNchr611198315030435APAQRAPGHPAGPGMNNREVLEQVER
MBOAT1chr620212367FYNchr611198315026435APAQRAPGHPAGPGMNNREVLEQVER
MBOAT1chr620212367FYNchr611198315030435APAQRAPGHPAGPGMNNREVLEQVER

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Potential FusionNeoAntigen Information of MBOAT1-FYN 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.
MBOAT1-FYN_20212366_111983150.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)
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:05APGHPAGPGM0.99880.6413515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:02APGHPAGPGM0.99870.5464515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:05GPGMNNREVL0.99850.50071121
MBOAT1-FYNchr620212366chr6111983150264HLA-A68:24HPAGPGMNNR0.91350.9677818
MBOAT1-FYNchr620212366chr6111983150264HLA-A66:01HPAGPGMNNR0.87240.9576818
MBOAT1-FYNchr620212366chr6111983150264HLA-A68:03HPAGPGMNNR0.84420.963818
MBOAT1-FYNchr620212366chr6111983150264HLA-A68:05HPAGPGMNNR0.72480.9648818
MBOAT1-FYNchr620212366chr6111983150264HLA-B81:01APGHPAGPGM0.61980.8591515
MBOAT1-FYNchr620212366chr6111983150264HLA-B35:03APGHPAGPGM0.52620.6881515
MBOAT1-FYNchr620212366chr6111983150264HLA-B81:01GPGMNNREVL0.50490.6571121
MBOAT1-FYNchr620212366chr6111983150264HLA-B82:01APGHPAGPGM0.42290.8532515
MBOAT1-FYNchr620212366chr6111983150264HLA-B35:04APGHPAGPGM0.25740.9506515
MBOAT1-FYNchr620212366chr6111983150264HLA-B35:02APGHPAGPGM0.25740.9506515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:12APGHPAGPGM0.99280.6043515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:12GPGMNNREVL0.98270.61771121
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:04APGHPAGPGM0.91780.6058515
MBOAT1-FYNchr620212366chr6111983150264HLA-A68:01HPAGPGMNNR0.91350.9677818
MBOAT1-FYNchr620212366chr6111983150264HLA-B42:02APGHPAGPGM0.63470.7712515
MBOAT1-FYNchr620212366chr6111983150264HLA-B42:01APGHPAGPGM0.58480.7614515
MBOAT1-FYNchr620212366chr6111983150264HLA-B56:04APGHPAGPGM0.4020.8335515
MBOAT1-FYNchr620212366chr6111983150264HLA-B35:12APGHPAGPGM0.25740.9506515
MBOAT1-FYNchr620212366chr6111983150264HLA-B39:10APGHPAGPGM0.25430.9616515
MBOAT1-FYNchr620212366chr6111983150264HLA-C01:17RAPGHPAGPGM0.99860.9642415
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:22APGHPAGPGM0.99870.5464515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:09APGHPAGPGM0.99850.5717515
MBOAT1-FYNchr620212366chr6111983150264HLA-B07:26APGHPAGPGM0.74340.5214515
MBOAT1-FYNchr620212366chr6111983150264HLA-B55:04APGHPAGPGM0.51060.7269515
MBOAT1-FYNchr620212366chr6111983150264HLA-B82:02APGHPAGPGM0.42290.8532515
MBOAT1-FYNchr620212366chr6111983150264HLA-B56:02APGHPAGPGM0.4020.8335515
MBOAT1-FYNchr620212366chr6111983150264HLA-B67:01APGHPAGPGM0.26870.9626515
MBOAT1-FYNchr620212366chr6111983150264HLA-B35:09APGHPAGPGM0.25740.9506515
MBOAT1-FYNchr620212366chr6111983150264HLA-C01:02RAPGHPAGPGM0.99880.9656415

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Potential FusionNeoAntigen Information of MBOAT1-FYN 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 MBOAT1-FYN

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
6653PGHPAGPGMNNREVMBOAT1FYNchr620212366chr6111983150264

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of MBOAT1-FYN

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-B14:023BVN6653PGHPAGPGMNNREV-8.62545-8.73885
HLA-B14:023BVN6653PGHPAGPGMNNREV-3.26321-4.29851
HLA-B52:013W396653PGHPAGPGMNNREV-6.23413-6.34753
HLA-B52:013W396653PGHPAGPGMNNREV-4.55402-5.58932
HLA-A24:025HGA6653PGHPAGPGMNNREV-8.62578-8.73918
HLA-A24:025HGA6653PGHPAGPGMNNREV-6.438-7.4733
HLA-B44:053DX86653PGHPAGPGMNNREV-5.68484-5.79824
HLA-B44:053DX86653PGHPAGPGMNNREV-3.64855-4.68385
HLA-A02:016TDR6653PGHPAGPGMNNREV-5.14764-6.18294

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Vaccine Design for the FusionNeoAntigens of MBOAT1-FYN

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
MBOAT1-FYNchr620212366chr61119831501121GPGMNNREVLGACCAGGCATGAACAACCGGGAGGTGCTGG
MBOAT1-FYNchr620212366chr6111983150415RAPGHPAGPGMGAGCTCCTGGGCATCCCGCTGGACCAGGCATGA
MBOAT1-FYNchr620212366chr6111983150515APGHPAGPGMCTCCTGGGCATCCCGCTGGACCAGGCATGA
MBOAT1-FYNchr620212366chr6111983150818HPAGPGMNNRATCCCGCTGGACCAGGCATGAACAACCGGG

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 MBOAT1-FYN

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
BRCAMBOAT1-FYNchr620212366ENST00000324607chr6111983150ENST00000229470TCGA-OL-A6VO

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Potential target of CAR-T therapy development for MBOAT1-FYN

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 MBOAT1-FYN

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 MBOAT1-FYN

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