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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:DERA-CA3

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: DERA-CA3
FusionPDB ID: 22335
FusionGDB2.0 ID: 22335
HgeneTgene
Gene symbol

DERA

CA3

Gene ID

51071

761

Gene namedeoxyribose-phosphate aldolasecarbonic anhydrase 3
SynonymsCGI-26|DEOCCAIII|Car3
Cytomap

12p12.3

8q21.2

Type of geneprotein-codingprotein-coding
Descriptiondeoxyribose-phosphate aldolase2-deoxy-D-ribose 5-phosphate aldolase2-deoxyribose-5-phosphate aldolase homologdeoxyriboaldolasedeoxyribose-phosphate aldolase (putative)phosphodeoxyriboaldolaseputative deoxyribose-phosphate aldolasecarbonic anhydrase 3CA-IIIHEL-S-167mPcarbonate dehydratase IIIcarbonic anhydrase III, muscle specificcarbonic anhydrase IIIIepididymis secretory sperm binding protein Li 167mP
Modification date2020031320200313
UniProtAcc

Q9Y315

Main function of 5'-partner protein: FUNCTION: Catalyzes a reversible aldol reaction between acetaldehyde and D-glyceraldehyde 3-phosphate to generate 2-deoxy-D-ribose 5-phosphate. Participates in stress granule (SG) assembly. May allow ATP production from extracellular deoxyinosine in conditions of energy deprivation. {ECO:0000269|PubMed:25229427}.

P07451

Main function of 5'-partner protein: FUNCTION: Reversible hydration of carbon dioxide.
Ensembl transtripts involved in fusion geneENST idsENST00000428559, ENST00000532964, 
ENST00000526530, ENST00000532573, 
ENST00000285381, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score7 X 3 X 5=1057 X 7 X 8=392
# samples 713
** MAII scorelog2(7/105*10)=-0.584962500721156
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(13/392*10)=-1.59234203108675
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: DERA [Title/Abstract] AND CA3 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: DERA [Title/Abstract] AND CA3 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)DERA(16064348)-CA3(86351941), # samples:3
Anticipated loss of major functional domain due to fusion event.DERA-CA3 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.
DERA-CA3 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.
DERA-CA3 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.
DERA-CA3 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
HgeneDERA

GO:0046121

deoxyribonucleoside catabolic process

9226884



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/chr12:16064348/chr8:86351941)
- 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 DERA (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 CA3 (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)
ENST00000428559DERAchr1216064348+ENST00000285381CA3chr886351941+1879243134991285
ENST00000532964DERAchr1216064348+ENST00000285381CA3chr886351941+16885221800259

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
ENST00000428559ENST00000285381DERAchr1216064348+CA3chr886351941+0.0069931110.9930068
ENST00000532964ENST00000285381DERAchr1216064348+CA3chr886351941+0.0045801270.99541986

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 DERA-CA3

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
DERAchr1216064348CA3chr88635194124335AARAMSAHNRGTELGPDHWHELFPNA

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Potential FusionNeoAntigen Information of DERA-CA3 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.
DERA-CA3_16064348_86351941.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)
DERA-CA3chr1216064348chr886351941243HLA-B44:03TELGPDHW0.99960.94251119
DERA-CA3chr1216064348chr886351941243HLA-B44:05TELGPDHW0.99830.64431119
DERA-CA3chr1216064348chr886351941243HLA-B58:01GTELGPDHW0.96270.98951019
DERA-CA3chr1216064348chr886351941243HLA-B57:01RGTELGPDHW0.99860.985919
DERA-CA3chr1216064348chr886351941243HLA-B58:01RGTELGPDHW0.99770.9818919
DERA-CA3chr1216064348chr886351941243HLA-B58:02RGTELGPDHW0.99690.9386919
DERA-CA3chr1216064348chr886351941243HLA-B44:05TELGPDHWHEL0.99660.5591122
DERA-CA3chr1216064348chr886351941243HLA-B44:08TELGPDHW0.99940.58961119
DERA-CA3chr1216064348chr886351941243HLA-C01:30ELGPDHWHEL0.87550.95011222
DERA-CA3chr1216064348chr886351941243HLA-B39:08TELGPDHWHEL0.99750.93681122
DERA-CA3chr1216064348chr886351941243HLA-B44:10TELGPDHWHEL0.99570.62111122
DERA-CA3chr1216064348chr886351941243HLA-B44:07TELGPDHW0.99960.94251119
DERA-CA3chr1216064348chr886351941243HLA-B44:26TELGPDHW0.99960.94251119
DERA-CA3chr1216064348chr886351941243HLA-B44:13TELGPDHW0.99960.94251119
DERA-CA3chr1216064348chr886351941243HLA-B57:04GTELGPDHW0.89510.88771019
DERA-CA3chr1216064348chr886351941243HLA-B57:02GTELGPDHW0.70470.98771019
DERA-CA3chr1216064348chr886351941243HLA-B18:11TELGPDHWH0.44490.79131120
DERA-CA3chr1216064348chr886351941243HLA-B57:10RGTELGPDHW0.99860.985919
DERA-CA3chr1216064348chr886351941243HLA-B57:04RGTELGPDHW0.99680.7915919
DERA-CA3chr1216064348chr886351941243HLA-B57:02RGTELGPDHW0.95610.9803919
DERA-CA3chr1216064348chr886351941243HLA-B40:04TELGPDHWHEL0.99890.81351122
DERA-CA3chr1216064348chr886351941243HLA-B41:03TELGPDHWHEL0.96890.81371122

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Potential FusionNeoAntigen Information of DERA-CA3 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 DERA-CA3

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
262AHNRGTELGPDHWHDERACA3chr1216064348chr886351941243

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of DERA-CA3

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-B14:023BVN262AHNRGTELGPDHWH-7.15543-7.26883
HLA-B14:023BVN262AHNRGTELGPDHWH-4.77435-5.80965
HLA-B52:013W39262AHNRGTELGPDHWH-6.80875-6.92215
HLA-B52:013W39262AHNRGTELGPDHWH-4.20386-5.23916
HLA-A11:014UQ2262AHNRGTELGPDHWH-7.5194-8.5547
HLA-A11:014UQ2262AHNRGTELGPDHWH-6.9601-7.0735
HLA-A24:025HGA262AHNRGTELGPDHWH-7.52403-7.63743
HLA-A24:025HGA262AHNRGTELGPDHWH-5.82433-6.85963
HLA-B27:056PYJ262AHNRGTELGPDHWH-3.28285-4.31815
HLA-B44:053DX8262AHNRGTELGPDHWH-5.91172-6.94702
HLA-B44:053DX8262AHNRGTELGPDHWH-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of DERA-CA3

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
DERA-CA3chr1216064348chr8863519411019GTELGPDHWCCGAGCTCGGTCCTGACCACTGGCATG
DERA-CA3chr1216064348chr8863519411119TELGPDHWAGCTCGGTCCTGACCACTGGCATG
DERA-CA3chr1216064348chr8863519411120TELGPDHWHAGCTCGGTCCTGACCACTGGCATGAAC
DERA-CA3chr1216064348chr8863519411122TELGPDHWHELAGCTCGGTCCTGACCACTGGCATGAACTTTTCC
DERA-CA3chr1216064348chr8863519411222ELGPDHWHELTCGGTCCTGACCACTGGCATGAACTTTTCC
DERA-CA3chr1216064348chr886351941919RGTELGPDHWGCACCGAGCTCGGTCCTGACCACTGGCATG

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 DERA-CA3

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
SARCDERA-CA3chr1216064348ENST00000428559chr886351941ENST00000285381TCGA-X6-A8C6-01A

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Potential target of CAR-T therapy development for DERA-CA3

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 DERA-CA3

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 DERA-CA3

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