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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:MMD-PRKCA

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: MMD-PRKCA
FusionPDB ID: 54384
FusionGDB2.0 ID: 54384
HgeneTgene
Gene symbol

MMD

PRKCA

Gene ID

23531

5578

Gene namemonocyte to macrophage differentiation associatedprotein kinase C alpha
SynonymsMMA|MMD1|PAQR11AAG6|PKC-alpha|PKCA|PKCI+/-|PKCalpha|PRKACA
Cytomap

17q22

17q24.2

Type of geneprotein-codingprotein-coding
Descriptionmonocyte to macrophage differentiation factormacrophage maturation-associatedmonocyte to macrophage differentiation proteinprogestin and adipoQ receptor family member 11progestin and adipoQ receptor family member XIprotein kinase C alpha typePKC-Aaging-associated gene 6
Modification date2020031320200327
UniProtAcc

Q8IY49

Main function of 5'-partner protein:

PICK1

Main function of 5'-partner protein: 415
Ensembl transtripts involved in fusion geneENST idsENST00000262065, ENST00000577038, 
ENST00000583361, ENST00000413366, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score5 X 3 X 3=4526 X 21 X 9=4914
# samples 729
** MAII scorelog2(7/45*10)=0.637429920615292
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(29/4914*10)=-4.08277305234723
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: MMD [Title/Abstract] AND PRKCA [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: MMD [Title/Abstract] AND PRKCA [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)MMD(53499031)-PRKCA(64728806), # samples:2
Anticipated loss of major functional domain due to fusion event.MMD-PRKCA 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.
MMD-PRKCA 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.
MMD-PRKCA 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.
MMD-PRKCA 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
HgeneMMD

GO:0032880

regulation of protein localization

21968647

HgeneMMD

GO:0045666

positive regulation of neuron differentiation

21968647

HgeneMMD

GO:0045860

positive regulation of protein kinase activity

21968647

TgenePRKCA

GO:0006468

protein phosphorylation

10770950

TgenePRKCA

GO:0035408

histone H3-T6 phosphorylation

20228790

TgenePRKCA

GO:0043536

positive regulation of blood vessel endothelial cell migration

20011604

TgenePRKCA

GO:0090330

regulation of platelet aggregation

12724315



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/chr17:53499031/chr17:64728806)
- 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 MMD (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 PRKCA (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)
ENST00000262065MMDchr1753499031-ENST00000413366PRKCAchr1764728806+81303232241423399
ENST00000262065MMDchr1753499030-ENST00000413366PRKCAchr1764728805+81303232241423399

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
ENST00000262065ENST00000413366MMDchr1753499031-PRKCAchr1764728806+0.0005037260.9994962
ENST00000262065ENST00000413366MMDchr1753499030-PRKCAchr1764728805+0.0005037260.9994962

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 MMD-PRKCA

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
MMDchr1753499030PRKCAchr176472880532333EQRINAVQESIPAKAKLGPAGNKVIS
MMDchr1753499031PRKCAchr176472880632333EQRINAVQESIPAKAKLGPAGNKVIS

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Potential FusionNeoAntigen Information of MMD-PRKCA 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.
MMD-PRKCA_53499030_64728805.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)
MMD-PRKCAchr1753499030chr1764728805323HLA-B50:02QESIPAKA0.99960.6505715
MMD-PRKCAchr1753499030chr1764728805323HLA-B45:01QESIPAKA0.99920.9072715
MMD-PRKCAchr1753499030chr1764728805323HLA-B41:01QESIPAKA0.990.8477715
MMD-PRKCAchr1753499030chr1764728805323HLA-B50:01QESIPAKA0.950.8212715
MMD-PRKCAchr1753499030chr1764728805323HLA-A30:08AVQESIPAK0.95840.7037514
MMD-PRKCAchr1753499030chr1764728805323HLA-B44:03QESIPAKAKL0.98270.9725717
MMD-PRKCAchr1753499030chr1764728805323HLA-B40:06QESIPAKA0.99980.7932715
MMD-PRKCAchr1753499030chr1764728805323HLA-C01:17SIPAKAKL0.94780.9251917
MMD-PRKCAchr1753499030chr1764728805323HLA-C01:30SIPAKAKL0.9020.9637917
MMD-PRKCAchr1753499030chr1764728805323HLA-C03:08ESIPAKAKL0.99530.8961817
MMD-PRKCAchr1753499030chr1764728805323HLA-B51:07ESIPAKAKL0.48470.5073817
MMD-PRKCAchr1753499030chr1764728805323HLA-B50:04QESIPAKA0.950.8212715
MMD-PRKCAchr1753499030chr1764728805323HLA-B50:05QESIPAKA0.950.8212715
MMD-PRKCAchr1753499030chr1764728805323HLA-C01:02SIPAKAKL0.92790.922917
MMD-PRKCAchr1753499030chr1764728805323HLA-C01:03SIPAKAKL0.91490.8649917
MMD-PRKCAchr1753499030chr1764728805323HLA-A25:01ESIPAKAKL0.99260.8888817
MMD-PRKCAchr1753499030chr1764728805323HLA-A69:01ESIPAKAKL0.96780.7245817
MMD-PRKCAchr1753499030chr1764728805323HLA-A30:01AVQESIPAK0.9530.845514
MMD-PRKCAchr1753499030chr1764728805323HLA-B44:07QESIPAKAKL0.98270.9725717
MMD-PRKCAchr1753499030chr1764728805323HLA-B44:13QESIPAKAKL0.98270.9725717
MMD-PRKCAchr1753499030chr1764728805323HLA-B44:26QESIPAKAKL0.98270.9725717
MMD-PRKCAchr1753499030chr1764728805323HLA-B40:04QESIPAKAKL0.97690.7467717
MMD-PRKCAchr1753499030chr1764728805323HLA-B41:03QESIPAKAKL0.74820.5843717

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Potential FusionNeoAntigen Information of MMD-PRKCA 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 MMD-PRKCA

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
10205VQESIPAKAKLGPAMMDPRKCAchr1753499030chr1764728805323

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of MMD-PRKCA

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-B14:023BVN10205VQESIPAKAKLGPA-7.9962-8.1096
HLA-B14:023BVN10205VQESIPAKAKLGPA-5.70842-6.74372
HLA-B52:013W3910205VQESIPAKAKLGPA-6.83737-6.95077
HLA-B52:013W3910205VQESIPAKAKLGPA-4.4836-5.5189
HLA-A11:014UQ210205VQESIPAKAKLGPA-10.0067-10.1201
HLA-A11:014UQ210205VQESIPAKAKLGPA-9.03915-10.0745
HLA-A24:025HGA10205VQESIPAKAKLGPA-6.56204-6.67544
HLA-A24:025HGA10205VQESIPAKAKLGPA-5.42271-6.45801
HLA-B44:053DX810205VQESIPAKAKLGPA-7.85648-8.89178
HLA-B44:053DX810205VQESIPAKAKLGPA-5.3978-5.5112
HLA-B35:011A1N10205VQESIPAKAKLGPA-6.27422-6.38762
HLA-B35:011A1N10205VQESIPAKAKLGPA-5.27424-6.30954
HLA-A02:016TDR10205VQESIPAKAKLGPA-3.37154-4.40684

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Vaccine Design for the FusionNeoAntigens of MMD-PRKCA

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
MMD-PRKCAchr1753499030chr1764728805514AVQESIPAKGCGGTTCAAGAATCGATTCCAGCGAAA
MMD-PRKCAchr1753499030chr1764728805715QESIPAKACAAGAATCGATTCCAGCGAAAGCC
MMD-PRKCAchr1753499030chr1764728805717QESIPAKAKLCAAGAATCGATTCCAGCGAAAGCCAAACTT
MMD-PRKCAchr1753499030chr1764728805817ESIPAKAKLGAATCGATTCCAGCGAAAGCCAAACTT
MMD-PRKCAchr1753499030chr1764728805917SIPAKAKLTCGATTCCAGCGAAAGCCAAACTT

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 MMD-PRKCA

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
BRCAMMD-PRKCAchr1753499030ENST00000262065chr1764728805ENST00000413366TCGA-A8-A08O

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Potential target of CAR-T therapy development for MMD-PRKCA

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 MMD-PRKCA

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 MMD-PRKCA

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