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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:TTC39B-PSIP1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: TTC39B-PSIP1
FusionPDB ID: 95037
FusionGDB2.0 ID: 95037
HgeneTgene
Gene symbol

TTC39B

PSIP1

Gene ID

158219

11168

Gene nametetratricopeptide repeat domain 39BPC4 and SFRS1 interacting protein 1
SynonymsC9orf52DFS70|LEDGF|PAIP|PSIP2|p52|p75
Cytomap

9p22.3

9p22.3

Type of geneprotein-codingprotein-coding
Descriptiontetratricopeptide repeat protein 39BTPR repeat protein 39BPC4 and SFRS1-interacting proteinCLL-associated antigen KW-7dense fine speckles 70 kDa proteinlens epithelium-derived growth factortranscriptional coactivator p52/p75
Modification date2020031320200313
UniProtAcc..
Ensembl transtripts involved in fusion geneENST idsENST00000297615, ENST00000355694, 
ENST00000380850, ENST00000512701, 
ENST00000541445, ENST00000507285, 
ENST00000507993, ENST00000582994, 
ENST00000484265, ENST00000380715, 
ENST00000380716, ENST00000380733, 
ENST00000380738, ENST00000397519, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score5 X 4 X 4=808 X 6 X 6=288
# samples 510
** MAII scorelog2(5/80*10)=-0.678071905112638
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(10/288*10)=-1.52606881166759
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: TTC39B [Title/Abstract] AND PSIP1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: TTC39B [Title/Abstract] AND PSIP1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)TTC39B(15267912)-PSIP1(15490122), # samples:1
Anticipated loss of major functional domain due to fusion event.TTC39B-PSIP1 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.
TTC39B-PSIP1 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.
TTC39B-PSIP1 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.
TTC39B-PSIP1 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.
TTC39B-PSIP1 seems lost the major protein functional domain in Tgene partner, which is a CGC due to the frame-shifted ORF.
TTC39B-PSIP1 seems lost the major protein functional domain in Tgene partner, which is a epigenetic factor 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
TgenePSIP1

GO:0000395

mRNA 5'-splice site recognition

9885563



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/chr9:15267912/chr9:15490122)
- 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 TTC39B (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 PSIP1 (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)
ENST00000512701TTC39Bchr915267912-ENST00000380738PSIP1chr915490122-3210312371755572
ENST00000512701TTC39Bchr915267912-ENST00000380733PSIP1chr915490122-3210312371755572
ENST00000512701TTC39Bchr915267912-ENST00000380715PSIP1chr915490122-1816312371152371
ENST00000512701TTC39Bchr915267912-ENST00000380716PSIP1chr915490122-1736312371164375
ENST00000512701TTC39Bchr915267912-ENST00000397519PSIP1chr915490122-1726312371164375
ENST00000355694TTC39Bchr915267912-ENST00000380738PSIP1chr915490122-3210312371755572
ENST00000355694TTC39Bchr915267912-ENST00000380733PSIP1chr915490122-3210312371755572
ENST00000355694TTC39Bchr915267912-ENST00000380715PSIP1chr915490122-1816312371152371
ENST00000355694TTC39Bchr915267912-ENST00000380716PSIP1chr915490122-1736312371164375
ENST00000355694TTC39Bchr915267912-ENST00000397519PSIP1chr915490122-1726312371164375
ENST00000380850TTC39Bchr915267912-ENST00000380738PSIP1chr915490122-3210312371755572
ENST00000380850TTC39Bchr915267912-ENST00000380733PSIP1chr915490122-3210312371755572
ENST00000380850TTC39Bchr915267912-ENST00000380715PSIP1chr915490122-1816312371152371
ENST00000380850TTC39Bchr915267912-ENST00000380716PSIP1chr915490122-1736312371164375
ENST00000380850TTC39Bchr915267912-ENST00000397519PSIP1chr915490122-1726312371164375
ENST00000297615TTC39Bchr915267912-ENST00000380738PSIP1chr915490122-3210312371755572
ENST00000297615TTC39Bchr915267912-ENST00000380733PSIP1chr915490122-3210312371755572
ENST00000297615TTC39Bchr915267912-ENST00000380715PSIP1chr915490122-1816312371152371
ENST00000297615TTC39Bchr915267912-ENST00000380716PSIP1chr915490122-1736312371164375
ENST00000297615TTC39Bchr915267912-ENST00000397519PSIP1chr915490122-1726312371164375

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
ENST00000512701ENST00000380738TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000512701ENST00000380733TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000512701ENST00000380715TTC39Bchr915267912-PSIP1chr915490122-0.0011903220.9988097
ENST00000512701ENST00000380716TTC39Bchr915267912-PSIP1chr915490122-0.0012510710.9987489
ENST00000512701ENST00000397519TTC39Bchr915267912-PSIP1chr915490122-0.0012949560.998705
ENST00000355694ENST00000380738TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000355694ENST00000380733TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000355694ENST00000380715TTC39Bchr915267912-PSIP1chr915490122-0.0011903220.9988097
ENST00000355694ENST00000380716TTC39Bchr915267912-PSIP1chr915490122-0.0012510710.9987489
ENST00000355694ENST00000397519TTC39Bchr915267912-PSIP1chr915490122-0.0012949560.998705
ENST00000380850ENST00000380738TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000380850ENST00000380733TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000380850ENST00000380715TTC39Bchr915267912-PSIP1chr915490122-0.0011903220.9988097
ENST00000380850ENST00000380716TTC39Bchr915267912-PSIP1chr915490122-0.0012510710.9987489
ENST00000380850ENST00000397519TTC39Bchr915267912-PSIP1chr915490122-0.0012949560.998705
ENST00000297615ENST00000380738TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000297615ENST00000380733TTC39Bchr915267912-PSIP1chr915490122-0.0004258130.99957424
ENST00000297615ENST00000380715TTC39Bchr915267912-PSIP1chr915490122-0.0011903220.9988097
ENST00000297615ENST00000380716TTC39Bchr915267912-PSIP1chr915490122-0.0012510710.9987489
ENST00000297615ENST00000397519TTC39Bchr915267912-PSIP1chr915490122-0.0012949560.998705

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 TTC39B-PSIP1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
TTC39Bchr915267912PSIP1chr91549012231292EDVFEDALETISIAFLGPKDIFPYSE

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Potential FusionNeoAntigen Information of TTC39B-PSIP1 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.
TTC39B-PSIP1_15267912_15490122.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)
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:01LETISIAF0.99720.8785715
TTC39B-PSIP1chr915267912chr915490122312HLA-B51:01IAFLGPKDI0.97290.55161221
TTC39B-PSIP1chr915267912chr915490122312HLA-B52:01IAFLGPKDI0.96670.97511221
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:25ALETISIAF0.89790.8742615
TTC39B-PSIP1chr915267912chr915490122312HLA-B13:01ALETISIAF0.21850.8213615
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:01DALETISIAF0.99460.8146515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:05DALETISIAF0.98590.5488515
TTC39B-PSIP1chr915267912chr915490122312HLA-B51:07IAFLGPKDI0.96610.96761221
TTC39B-PSIP1chr915267912chr915490122312HLA-C06:03IAFLGPKDI0.80060.9911221
TTC39B-PSIP1chr915267912chr915490122312HLA-C12:04IAFLGPKDI0.78940.98961221
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:31ALETISIAF0.74570.8109615
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:05ALETISIAF0.73290.7998615
TTC39B-PSIP1chr915267912chr915490122312HLA-C12:12IAFLGPKDI0.66590.92591221
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:06LETISIAF0.99830.8764715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:07LETISIAF0.9980.8475715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:08LETISIAF0.9980.7511715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:04LETISIAF0.99740.8935715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:05LETISIAF0.99720.8785715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:03LETISIAF0.99570.8653715
TTC39B-PSIP1chr915267912chr915490122312HLA-B18:11LETISIAF0.98040.7695715
TTC39B-PSIP1chr915267912chr915490122312HLA-B40:04LETISIAFL0.99480.6168716
TTC39B-PSIP1chr915267912chr915490122312HLA-B78:02DALETISIA0.99460.5749514
TTC39B-PSIP1chr915267912chr915490122312HLA-C03:17IAFLGPKDI0.98820.93881221
TTC39B-PSIP1chr915267912chr915490122312HLA-B51:14IAFLGPKDI0.96950.55521221
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:27ALETISIAF0.96860.8587615
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:12ALETISIAF0.95980.8605615
TTC39B-PSIP1chr915267912chr915490122312HLA-B51:09IAFLGPKDI0.94470.51571221
TTC39B-PSIP1chr915267912chr915490122312HLA-B51:21IAFLGPKDI0.92270.53161221
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:39ALETISIAF0.90780.7491615
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:20ALETISIAF0.740.8689615
TTC39B-PSIP1chr915267912chr915490122312HLA-C12:03IAFLGPKDI0.68220.97041221
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:28ALETISIAF0.67610.864615
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:73ALETISIAF0.63590.728615
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:30ALETISIAF0.42180.7018615
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:24DALETISIAF0.99620.8789515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:77DALETISIAF0.99460.8146515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:23DALETISIAF0.99460.8225515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:11DALETISIAF0.99410.8258515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:17DALETISIAF0.98710.6999515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:30DALETISIAF0.98710.6999515
TTC39B-PSIP1chr915267912chr915490122312HLA-A25:01DALETISIAF0.98650.7216515
TTC39B-PSIP1chr915267912chr915490122312HLA-B15:08DALETISIAF0.97510.7791515
TTC39B-PSIP1chr915267912chr915490122312HLA-B35:43DALETISIAF0.97360.785515

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Potential FusionNeoAntigen Information of TTC39B-PSIP1 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 TTC39B-PSIP1

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
357ALETISIAFLGPKDTTC39BPSIP1chr915267912chr915490122312

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of TTC39B-PSIP1

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-B14:023BVN357ALETISIAFLGPKD-7.9962-8.1096
HLA-B14:023BVN357ALETISIAFLGPKD-5.70842-6.74372
HLA-B52:013W39357ALETISIAFLGPKD-6.83737-6.95077
HLA-B52:013W39357ALETISIAFLGPKD-4.4836-5.5189
HLA-A11:014UQ2357ALETISIAFLGPKD-10.0067-10.1201
HLA-A11:014UQ2357ALETISIAFLGPKD-9.03915-10.0745
HLA-A24:025HGA357ALETISIAFLGPKD-6.56204-6.67544
HLA-A24:025HGA357ALETISIAFLGPKD-5.42271-6.45801
HLA-B44:053DX8357ALETISIAFLGPKD-7.85648-8.89178
HLA-B44:053DX8357ALETISIAFLGPKD-5.3978-5.5112
HLA-A02:016TDR357ALETISIAFLGPKD-3.37154-4.40684

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Vaccine Design for the FusionNeoAntigens of TTC39B-PSIP1

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
TTC39B-PSIP1chr915267912chr9154901221221IAFLGPKDIAATTGCTTTTTTAGGACCAAAGGATAT
TTC39B-PSIP1chr915267912chr915490122514DALETISIAAGATGCCTTGGAAACCATCTCAATTGC
TTC39B-PSIP1chr915267912chr915490122515DALETISIAFAGATGCCTTGGAAACCATCTCAATTGCTTT
TTC39B-PSIP1chr915267912chr915490122615ALETISIAFTGCCTTGGAAACCATCTCAATTGCTTT
TTC39B-PSIP1chr915267912chr915490122715LETISIAFCTTGGAAACCATCTCAATTGCTTT
TTC39B-PSIP1chr915267912chr915490122716LETISIAFLCTTGGAAACCATCTCAATTGCTTTTTT

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 TTC39B-PSIP1

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
STADTTC39B-PSIP1chr915267912ENST00000297615chr915490122ENST00000380715TCGA-BR-8690-01A

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Potential target of CAR-T therapy development for TTC39B-PSIP1

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 TTC39B-PSIP1

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 TTC39B-PSIP1

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