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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:PRDM11-FOLH1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: PRDM11-FOLH1
FusionPDB ID: 68429
FusionGDB2.0 ID: 68429
HgeneTgene
Gene symbol

PRDM11

FOLH1

Gene ID

56981

2346

Gene namePR/SET domain 11folate hydrolase 1
SynonymsPFM8FGCP|FOLH|GCP2|GCPII|NAALAD1|NAALAdase|PSM|PSMA|mGCP
Cytomap

11p11.2

11p11.12

Type of geneprotein-codingprotein-coding
DescriptionPR domain-containing protein 11PR-domain containing protein 11glutamate carboxypeptidase 2N-acetylated alpha-linked acidic dipeptidase 1N-acetylated-alpha-linked acidic dipeptidase INAALADase Icell growth-inhibiting gene 27 proteinfolylpoly-gamma-glutamate carboxypeptidaseglutamate carboxylase IIglutamate car
Modification date2020031320200313
UniProtAcc.

Q9HBA9

Main function of 5'-partner protein: FUNCTION: Has both folate hydrolase and N-acetylated-alpha-linked-acidic dipeptidase (NAALADase) activity. {ECO:0000250}.; FUNCTION: Exhibits a dipeptidyl-peptidase IV type activity. {ECO:0000250}.
Ensembl transtripts involved in fusion geneENST idsENST00000528980, ENST00000263765, 
ENST00000424263, ENST00000530656, 
ENST00000256999, ENST00000340334, 
ENST00000343844, ENST00000356696, 
ENST00000533034, ENST00000525629, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score7 X 4 X 5=1407 X 6 X 5=210
# samples 77
** MAII scorelog2(7/140*10)=-1
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(7/210*10)=-1.58496250072116
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: PRDM11 [Title/Abstract] AND FOLH1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: PRDM11 [Title/Abstract] AND FOLH1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)PRDM11(45204674)-FOLH1(49168497), # samples:1
Anticipated loss of major functional domain due to fusion event.PRDM11-FOLH1 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.
PRDM11-FOLH1 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.
PRDM11-FOLH1 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.
PRDM11-FOLH1 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.
PRDM11-FOLH1 seems lost the major protein functional domain in Hgene partner, which is a epigenetic factor due to the frame-shifted ORF.
PRDM11-FOLH1 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
PRDM11-FOLH1 seems lost the major protein functional domain in Hgene partner, which is a tumor suppressor due to the frame-shifted ORF.
PRDM11-FOLH1 seems lost the major protein functional domain in Tgene partner, which is a IUPHAR drug target 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
HgenePRDM11

GO:0030308

negative regulation of cell growth

25499759

HgenePRDM11

GO:2000271

positive regulation of fibroblast apoptotic process

25499759

TgeneFOLH1

GO:0006508

proteolysis

12949938

TgeneFOLH1

GO:0035609

C-terminal protein deglutamylation

12949938|17241121|24863754



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/chr11:45204674/chr11:49168497)
- 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 PRDM11 (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 FOLH1 (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)
ENST00000263765PRDM11chr1145204674+ENST00000340334FOLH1chr1149168497-1147837249902217
ENST00000263765PRDM11chr1145204674+ENST00000533034FOLH1chr1149168497-1032837249902217
ENST00000530656PRDM11chr1145204674+ENST00000340334FOLH1chr1149168497-8985880653217
ENST00000530656PRDM11chr1145204674+ENST00000533034FOLH1chr1149168497-7835880653217
ENST00000424263PRDM11chr1145204674+ENST00000340334FOLH1chr1149168497-1041731245796183
ENST00000424263PRDM11chr1145204674+ENST00000533034FOLH1chr1149168497-926731245796183

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
ENST00000263765ENST00000340334PRDM11chr1145204674+FOLH1chr1149168497-0.0041645510.9958354
ENST00000263765ENST00000533034PRDM11chr1145204674+FOLH1chr1149168497-0.005225450.9947745
ENST00000530656ENST00000340334PRDM11chr1145204674+FOLH1chr1149168497-0.0037559460.9962441
ENST00000530656ENST00000533034PRDM11chr1145204674+FOLH1chr1149168497-0.0055124230.9944876
ENST00000424263ENST00000340334PRDM11chr1145204674+FOLH1chr1149168497-0.0057250930.9942749
ENST00000424263ENST00000533034PRDM11chr1145204674+FOLH1chr1149168497-0.0066546630.9933454

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 PRDM11-FOLH1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
PRDM11chr1145204674FOLH1chr1149168497588196STQDKSAGFFSWLACHLCSKQPQQVC
PRDM11chr1145204674FOLH1chr1149168497731162STQDKSAGFFSWLACHLCSKQPQQVC
PRDM11chr1145204674FOLH1chr1149168497837196STQDKSAGFFSWLACHLCSKQPQQVC

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Potential FusionNeoAntigen Information of PRDM11-FOLH1 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.

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)

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Potential FusionNeoAntigen Information of PRDM11-FOLH1 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 PRDM11-FOLH1

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.

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of PRDM11-FOLH1

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

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Vaccine Design for the FusionNeoAntigens of PRDM11-FOLH1

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

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 PRDM11-FOLH1

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

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Potential target of CAR-T therapy development for PRDM11-FOLH1

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 PRDM11-FOLH1

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 PRDM11-FOLH1

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