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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:PELI2-GPHN

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: PELI2-GPHN
FusionPDB ID: 64252
FusionGDB2.0 ID: 64252
HgeneTgene
Gene symbol

PELI2

GPHN

Gene ID

57161

10243

Gene namepellino E3 ubiquitin protein ligase family member 2gephyrin
Synonyms-GEPH|GPH|GPHRYN|HKPX1|MOCODC
Cytomap

14q22.3

14q23.3-q24.1

Type of geneprotein-codingprotein-coding
DescriptionE3 ubiquitin-protein ligase pellino homolog 2RING-type E3 ubiquitin transferase pellino homolog 2pellino homolog 2pellino-2protein pellino homolog 2gephyrin
Modification date2020031320200313
UniProtAcc.

Q9NQX3

Main function of 5'-partner protein: FUNCTION: Microtubule-associated protein involved in membrane protein-cytoskeleton interactions. It is thought to anchor the inhibitory glycine receptor (GLYR) to subsynaptic microtubules (By similarity). Acts as a major instructive molecule at inhibitory synapses, where it also clusters GABA type A receptors (PubMed:25025157, PubMed:26613940). {ECO:0000250|UniProtKB:Q03555, ECO:0000269|PubMed:25025157, ECO:0000269|PubMed:26613940}.; FUNCTION: Has also a catalytic activity and catalyzes two steps in the biosynthesis of the molybdenum cofactor. In the first step, molybdopterin is adenylated. Subsequently, molybdate is inserted into adenylated molybdopterin and AMP is released. {ECO:0000269|PubMed:26613940}.
Ensembl transtripts involved in fusion geneENST idsENST00000267460, ENST00000544752, 
ENST00000305960, ENST00000315266, 
ENST00000459628, ENST00000478722, 
ENST00000543237, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score9 X 5 X 6=27042 X 51 X 15=32130
# samples 1062
** MAII scorelog2(10/270*10)=-1.43295940727611
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(62/32130*10)=-5.69550895508454
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: PELI2 [Title/Abstract] AND GPHN [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: PELI2 [Title/Abstract] AND GPHN [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)PELI2(56645182)-GPHN(67490350), # samples:3
Anticipated loss of major functional domain due to fusion event.PELI2-GPHN 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.
PELI2-GPHN 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.
PELI2-GPHN 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.
PELI2-GPHN 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
HgenePELI2

GO:0001934

positive regulation of protein phosphorylation

12804775

HgenePELI2

GO:0043410

positive regulation of MAPK cascade

12804775

TgeneGPHN

GO:0032324

molybdopterin cofactor biosynthetic process

26613940

TgeneGPHN

GO:0097112

gamma-aminobutyric acid receptor clustering

26613940



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/chr14:56645182/chr14:67490350)
- 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 PELI2 (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 GPHN (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)
ENST00000267460PELI2chr1456645182+ENST00000315266GPHNchr1467490350+27014932861839517
ENST00000267460PELI2chr1456645182+ENST00000478722GPHNchr1467490350+27064932861839517
ENST00000267460PELI2chr1456645182+ENST00000459628GPHNchr1467490350+917493286726146
ENST00000267460PELI2chr1456645182+ENST00000543237GPHNchr1467490350+19264932861839517
ENST00000267460PELI2chr1456645182+ENST00000305960GPHNchr1467490350+21004932861839517

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
ENST00000267460ENST00000315266PELI2chr1456645182+GPHNchr1467490350+0.0016499910.99835
ENST00000267460ENST00000478722PELI2chr1456645182+GPHNchr1467490350+0.0015930820.99840695
ENST00000267460ENST00000459628PELI2chr1456645182+GPHNchr1467490350+0.0226589090.9773412
ENST00000267460ENST00000543237PELI2chr1456645182+GPHNchr1467490350+0.0043948250.9956052
ENST00000267460ENST00000305960PELI2chr1456645182+GPHNchr1467490350+0.0032833650.99671656

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 PELI2-GPHN

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
PELI2chr1456645182GPHNchr146749035049369STVHVISTPQASKVQSRCSSKENILR

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Potential FusionNeoAntigen Information of PELI2-GPHN 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.
PELI2-GPHN_56645182_67490350.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)
PELI2-GPHNchr1456645182chr1467490350493HLA-A30:08KVQSRCSSK0.99690.66081221
PELI2-GPHNchr1456645182chr1467490350493HLA-B52:01ISTPQASKV0.80720.8798514
PELI2-GPHNchr1456645182chr1467490350493HLA-A31:02STPQASKVQSR0.96690.5309617
PELI2-GPHNchr1456645182chr1467490350493HLA-C01:17STPQASKV0.93820.9293614
PELI2-GPHNchr1456645182chr1467490350493HLA-C03:07ISTPQASKV0.99940.9329514
PELI2-GPHNchr1456645182chr1467490350493HLA-C15:04ISTPQASKV0.99930.8127514
PELI2-GPHNchr1456645182chr1467490350493HLA-C15:06ISTPQASKV0.99920.822514
PELI2-GPHNchr1456645182chr1467490350493HLA-C04:06ISTPQASKV0.99780.8537514
PELI2-GPHNchr1456645182chr1467490350493HLA-C12:04ISTPQASKV0.96770.9752514
PELI2-GPHNchr1456645182chr1467490350493HLA-C06:03ISTPQASKV0.96710.9733514
PELI2-GPHNchr1456645182chr1467490350493HLA-C08:04ISTPQASKV0.89980.9047514
PELI2-GPHNchr1456645182chr1467490350493HLA-C08:13ISTPQASKV0.89980.9047514
PELI2-GPHNchr1456645182chr1467490350493HLA-C12:12ISTPQASKV0.75310.8017514
PELI2-GPHNchr1456645182chr1467490350493HLA-C02:06ISTPQASKV0.39470.8949514
PELI2-GPHNchr1456645182chr1467490350493HLA-C01:03STPQASKV0.96820.8205614
PELI2-GPHNchr1456645182chr1467490350493HLA-C15:02ISTPQASKV0.99960.7601514
PELI2-GPHNchr1456645182chr1467490350493HLA-C15:05ISTPQASKV0.99950.8076514
PELI2-GPHNchr1456645182chr1467490350493HLA-C15:09ISTPQASKV0.99930.8127514
PELI2-GPHNchr1456645182chr1467490350493HLA-A30:01KVQSRCSSK0.9970.79371221
PELI2-GPHNchr1456645182chr1467490350493HLA-C16:04ISTPQASKV0.94510.9185514
PELI2-GPHNchr1456645182chr1467490350493HLA-C16:02ISTPQASKV0.92520.9859514
PELI2-GPHNchr1456645182chr1467490350493HLA-C12:03ISTPQASKV0.79950.9227514
PELI2-GPHNchr1456645182chr1467490350493HLA-C16:01ISTPQASKV0.63030.9514514

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Potential FusionNeoAntigen Information of PELI2-GPHN 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.
PELI2-GPHN_56645182_67490350.msa

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)
PELI2-GPHNchr1456645182chr1467490350493DRB1-0403STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0413STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0415STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0419STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0427STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0431STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0436STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0437STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0439STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0440STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0441STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0442STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0444STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0446STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0449STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0450STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0451STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0452STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0453STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0455STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0456STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0458STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0459STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0460STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0461STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0465STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0468STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0470STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0471STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0473STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0478STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0479STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0485STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-0488STVHVISTPQASKVQ015
PELI2-GPHNchr1456645182chr1467490350493DRB1-1452STVHVISTPQASKVQ015

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Fusion breakpoint peptide structures of PELI2-GPHN

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
9117STPQASKVQSRCSSPELI2GPHNchr1456645182chr1467490350493

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of PELI2-GPHN

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-B14:023BVN9117STPQASKVQSRCSS-4.90955-4.91675
HLA-B52:013W399117STPQASKVQSRCSS-6.30968-6.31688
HLA-A24:025HGA9117STPQASKVQSRCSS-6.32529-6.33249
HLA-B44:053DX89117STPQASKVQSRCSS-5.18512-5.19232

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Vaccine Design for the FusionNeoAntigens of PELI2-GPHN

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
PELI2-GPHNchr1456645182chr14674903501221KVQSRCSSKAAGGTCCAGTCCAGGTGCAGCAGCAAG
PELI2-GPHNchr1456645182chr1467490350514ISTPQASKVATATCCACGCCCCAGGCATCCAAGGTC
PELI2-GPHNchr1456645182chr1467490350614STPQASKVTCCACGCCCCAGGCATCCAAGGTC
PELI2-GPHNchr1456645182chr1467490350617STPQASKVQSRTCCACGCCCCAGGCATCCAAGGTCCAGTCCAGG

check button mRNA and peptide sequences of FusionNeoAntigens that have potential interaction with HLA-IIs.
Fusion geneHchrHbpTchrTbpStart in +/-13AAEnd in +/-13AAFusionNeoAntigen peptideFusionNEoAntigen RNA sequence
PELI2-GPHNchr1456645182chr1467490350015STVHVISTPQASKVQAGCACCGTCCATGTGATATCCACGCCCCAGGCATCCAAGGTCCAG

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Information of the samples that have these potential fusion neoantigens of PELI2-GPHN

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
SKCMPELI2-GPHNchr1456645182ENST00000267460chr1467490350ENST00000305960TCGA-W3-AA1R-06A

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Potential target of CAR-T therapy development for PELI2-GPHN

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 PELI2-GPHN

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 PELI2-GPHN

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
TgeneGPHNC1854990Molybdenum Cofactor Deficiency, Complementation Group C5CTD_human;GENOMICS_ENGLAND;ORPHANET;UNIPROT
TgeneGPHNC0001956Alcohol Use Disorder1CTD_human
TgeneGPHNC0001973Alcoholic Intoxication, Chronic1CTD_human
TgeneGPHNC0009171Cocaine Abuse1CTD_human
TgeneGPHNC0085762Alcohol abuse1CTD_human
TgeneGPHNC0236736Cocaine-Related Disorders1CTD_human
TgeneGPHNC0543888Epileptic encephalopathy1GENOMICS_ENGLAND
TgeneGPHNC0600427Cocaine Dependence1CTD_human