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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:APAF1-TMPO

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: APAF1-TMPO
FusionPDB ID: 5327
FusionGDB2.0 ID: 5327
HgeneTgene
Gene symbol

APAF1

TMPO

Gene ID

317

7112

Gene nameapoptotic peptidase activating factor 1thymopoietin
SynonymsAPAF-1|CED4CMD1T|LAP2|LEMD4|PRO0868|TP
Cytomap

12q23.1

12q23.1

Type of geneprotein-codingprotein-coding
Descriptionapoptotic protease-activating factor 1thymopoietinLEM domain containing 4lamina-associated polypeptide 2
Modification date2020031520200313
UniProtAcc

O14727

Main function of 5'-partner protein: FUNCTION: Oligomeric Apaf-1 mediates the cytochrome c-dependent autocatalytic activation of pro-caspase-9 (Apaf-3), leading to the activation of caspase-3 and apoptosis. This activation requires ATP. Isoform 6 is less effective in inducing apoptosis. {ECO:0000269|PubMed:10393175, ECO:0000269|PubMed:12804598}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000333991, ENST00000339433, 
ENST00000357310, ENST00000359972, 
ENST00000547045, ENST00000549007, 
ENST00000550527, ENST00000551964, 
ENST00000552268, ENST00000547666, 
ENST00000547743, 
ENST00000261210, 
ENST00000266732, ENST00000393053, 
ENST00000548223, ENST00000343315, 
ENST00000556029, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score5 X 5 X 4=1007 X 7 X 3=147
# samples 57
** MAII scorelog2(5/100*10)=-1
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(7/147*10)=-1.0703893278914
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: APAF1 [Title/Abstract] AND TMPO [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: APAF1 [Title/Abstract] AND TMPO [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)APAF1(99056584)-TMPO(98931253), # samples:2
Anticipated loss of major functional domain due to fusion event.APAF1-TMPO 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.
APAF1-TMPO 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.
APAF1-TMPO 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.
APAF1-TMPO 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
HgeneAPAF1

GO:0006919

activation of cysteine-type endopeptidase activity involved in apoptotic process

21827945

HgeneAPAF1

GO:0008635

activation of cysteine-type endopeptidase activity involved in apoptotic process by cytochrome c

9267021



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/chr12:99056584/chr12:98931253)
- 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 APAF1 (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 TMPO (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)
ENST00000551964APAF1chr1299056584+ENST00000556029TMPOchr1298931253+501216917362490584
ENST00000551964APAF1chr1299056584+ENST00000343315TMPOchr1298931253+334116917362370544
ENST00000339433APAF1chr1299056584+ENST00000556029TMPOchr1298931253+485315325772331584
ENST00000339433APAF1chr1299056584+ENST00000343315TMPOchr1298931253+318215325772211544
ENST00000359972APAF1chr1299056584+ENST00000556029TMPOchr1298931253+482014995772298573
ENST00000359972APAF1chr1299056584+ENST00000343315TMPOchr1298931253+314914995772178533
ENST00000333991APAF1chr1299056584+ENST00000556029TMPOchr1298931253+485315325772331584
ENST00000333991APAF1chr1299056584+ENST00000343315TMPOchr1298931253+318215325772211544
ENST00000357310APAF1chr1299056584+ENST00000556029TMPOchr1298931253+485315325772331584
ENST00000357310APAF1chr1299056584+ENST00000343315TMPOchr1298931253+318215325772211544
ENST00000552268APAF1chr1299056584+ENST00000556029TMPOchr1298931253+4320999441798584
ENST00000552268APAF1chr1299056584+ENST00000343315TMPOchr1298931253+2649999441678544
ENST00000550527APAF1chr1299056584+ENST00000556029TMPOchr1298931253+425092971728573
ENST00000550527APAF1chr1299056584+ENST00000343315TMPOchr1298931253+257992971608533
ENST00000547045APAF1chr1299056584+ENST00000556029TMPOchr1298931253+428196051759584
ENST00000547045APAF1chr1299056584+ENST00000343315TMPOchr1298931253+261096051639544
ENST00000549007APAF1chr1299056584+ENST00000556029TMPOchr1298931253+427695501754584
ENST00000549007APAF1chr1299056584+ENST00000343315TMPOchr1298931253+260595501634544

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
ENST00000551964ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002256830.9997743
ENST00000551964ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003250230.99967504
ENST00000339433ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002274780.9997725
ENST00000339433ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003388260.9996612
ENST00000359972ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0003607080.9996393
ENST00000359972ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0004222030.9995778
ENST00000333991ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002274780.9997725
ENST00000333991ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003388260.9996612
ENST00000357310ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002274780.9997725
ENST00000357310ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003388260.9996612
ENST00000552268ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002139450.9997861
ENST00000552268ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003143910.99968565
ENST00000550527ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0003274140.99967265
ENST00000550527ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0003584940.99964154
ENST00000547045ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002056170.9997944
ENST00000547045ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0002968910.9997031
ENST00000549007ENST00000556029APAF1chr1299056584+TMPOchr1298931253+0.0002059460.99979407
ENST00000549007ENST00000343315APAF1chr1299056584+TMPOchr1298931253+0.0002916670.99970835

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 APAF1-TMPO

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
APAF1chr1299056584TMPOchr12989312531499307LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr12989312531532318LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr12989312531691318LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr1298931253929307LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr1298931253955318LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr1298931253960318LPEQAHSIIKECKDSKIELKLEKREP
APAF1chr1299056584TMPOchr1298931253999318LPEQAHSIIKECKDSKIELKLEKREP

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Potential FusionNeoAntigen Information of APAF1-TMPO 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.
APAF1-TMPO_99056584_98931253.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)
APAF1-TMPOchr1299056584chr12989312531532HLA-B13:01KDSKIELKL0.60810.77911221
APAF1-TMPOchr1299056584chr12989312531532HLA-B47:01KDSKIELKL0.36540.5941221
APAF1-TMPOchr1299056584chr12989312531532HLA-B39:13KDSKIELKL0.03640.90691221
APAF1-TMPOchr1299056584chr12989312531532HLA-B47:01KECKDSKIEL0.89360.6475919
APAF1-TMPOchr1299056584chr12989312531532HLA-B39:13KECKDSKIEL0.85090.9406919
APAF1-TMPOchr1299056584chr12989312531532HLA-B39:08KDSKIELKL0.33450.73361221
APAF1-TMPOchr1299056584chr12989312531532HLA-B39:08KECKDSKIEL0.89150.8073919
APAF1-TMPOchr1299056584chr12989312531532HLA-B08:12ECKDSKIEL0.71240.63991019
APAF1-TMPOchr1299056584chr12989312531532HLA-B40:04KECKDSKIEL0.99350.6879919
APAF1-TMPOchr1299056584chr12989312531532HLA-B39:02KECKDSKIEL0.87190.9419919

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Potential FusionNeoAntigen Information of APAF1-TMPO 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 APAF1-TMPO

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
8644SIIKECKDSKIELKAPAF1TMPOchr1299056584chr12989312531532

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of APAF1-TMPO

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-B14:023BVN8644SIIKECKDSKIELK-7.15543-7.26883
HLA-B14:023BVN8644SIIKECKDSKIELK-4.77435-5.80965
HLA-B52:013W398644SIIKECKDSKIELK-6.80875-6.92215
HLA-B52:013W398644SIIKECKDSKIELK-4.20386-5.23916
HLA-A11:014UQ28644SIIKECKDSKIELK-7.5194-8.5547
HLA-A11:014UQ28644SIIKECKDSKIELK-6.9601-7.0735
HLA-A24:025HGA8644SIIKECKDSKIELK-7.52403-7.63743
HLA-A24:025HGA8644SIIKECKDSKIELK-5.82433-6.85963
HLA-B27:056PYJ8644SIIKECKDSKIELK-3.28285-4.31815
HLA-B44:053DX88644SIIKECKDSKIELK-5.91172-6.94702
HLA-B44:053DX88644SIIKECKDSKIELK-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of APAF1-TMPO

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
APAF1-TMPOchr1299056584chr12989312531019ECKDSKIELAATGTAAAGACTCTAAAATAGAGCTCA
APAF1-TMPOchr1299056584chr12989312531221KDSKIELKLAAGACTCTAAAATAGAGCTCAAGCTTG
APAF1-TMPOchr1299056584chr1298931253919KECKDSKIELAAGAATGTAAAGACTCTAAAATAGAGCTCA

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 APAF1-TMPO

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
OVAPAF1-TMPOchr1299056584ENST00000333991chr1298931253ENST00000343315TCGA-24-2262-01A

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Potential target of CAR-T therapy development for APAF1-TMPO

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
TgeneTMPOchr12:99056584chr12:98931253ENST0000039305326411_4340346.0TransmembraneHelical%3B Signal-anchor for type II membrane protein
TgeneTMPOchr12:99056584chr12:98931253ENST0000055602929411_4340455.0TransmembraneHelical%3B Signal-anchor for type II membrane protein

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 APAF1-TMPO

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 APAF1-TMPO

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