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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:ERP44-CCNB1IP1

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ERP44-CCNB1IP1
FusionPDB ID: 27479
FusionGDB2.0 ID: 27479
HgeneTgene
Gene symbol

ERP44

CCNB1IP1

Gene ID

23071

57820

Gene nameendoplasmic reticulum protein 44cyclin B1 interacting protein 1
SynonymsPDIA10|TXNDC4C14orf18|HEI10
Cytomap

9q31.1

14q11.2

Type of geneprotein-codingprotein-coding
Descriptionendoplasmic reticulum resident protein 44ER protein 44endoplasmic reticulum resident protein 44 kDaepididymis secretory sperm binding proteinprotein disulfide isomerase family A, member 10thioredoxin domain containing 4 (endoplasmic reticulum)thioreE3 ubiquitin-protein ligase CCNB1IP1RING-type E3 ubiquitin transferase CCNB1IP1cyclin B1 interacting protein 1, E3 ubiquitin protein ligaseepididymis secretory sperm binding proteinhuman enhancer of invasion 10
Modification date2020031320200313
UniProtAcc

Q9BS26

Main function of 5'-partner protein: FUNCTION: Mediates thiol-dependent retention in the early secretory pathway, forming mixed disulfides with substrate proteins through its conserved CRFS motif. Inhibits the calcium channel activity of ITPR1. May have a role in the control of oxidative protein folding in the endoplasmic reticulum. Required to retain ERO1A and ERO1B in the endoplasmic reticulum. {ECO:0000269|PubMed:11847130, ECO:0000269|PubMed:14517240}.

Q9NPC3

Main function of 5'-partner protein: FUNCTION: Ubiquitin E3 ligase that acts as a limiting factor for crossing-over during meiosis: required during zygonema to limit the colocalization of RNF212 with MutS-gamma-associated recombination sites and thereby establish early differentiation of crossover and non-crossover sites. Later, it is directed by MutL-gamma to stably accumulate at designated crossover sites. Probably promotes the dissociation of RNF212 and MutS-gamma to allow the progression of recombination and the implementation of the final steps of crossing over (By similarity). Modulates cyclin-B levels and participates in the regulation of cell cycle progression through the G2 phase. Overexpression causes delayed entry into mitosis. {ECO:0000250, ECO:0000269|PubMed:12612082, ECO:0000269|PubMed:17297447}.; FUNCTION: E3 ubiquitin-protein ligase. Modulates cyclin B levels and participates in the regulation of cell cycle progression through the G2 phase. Overexpression causes delayed entry into mitosis.
Ensembl transtripts involved in fusion geneENST idsENST00000262455, ENST00000557114, 
ENST00000353689, ENST00000358932, 
ENST00000398160, ENST00000398163, 
ENST00000398169, ENST00000437553, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score6 X 5 X 3=906 X 5 X 6=180
# samples 76
** MAII scorelog2(7/90*10)=-0.362570079384708
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(6/180*10)=-1.58496250072116
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ERP44 [Title/Abstract] AND CCNB1IP1 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ERP44 [Title/Abstract] AND CCNB1IP1 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ERP44(102778604)-CCNB1IP1(20781960), # samples:1
Anticipated loss of major functional domain due to fusion event.ERP44-CCNB1IP1 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.
ERP44-CCNB1IP1 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.
ERP44-CCNB1IP1 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.
ERP44-CCNB1IP1 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
HgeneERP44

GO:0006457

protein folding

11847130

HgeneERP44

GO:0006986

response to unfolded protein

11847130

HgeneERP44

GO:0009100

glycoprotein metabolic process

11847130

HgeneERP44

GO:0034976

response to endoplasmic reticulum stress

11847130



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/chr9:102778604/chr14:20781960)
- 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 ERP44 (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 CCNB1IP1 (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)
ENST00000262455ERP44chr9102778604-ENST00000398160CCNB1IP1chr1420781960-1681962501498482
ENST00000262455ERP44chr9102778604-ENST00000398169CCNB1IP1chr1420781960-1679962501498482
ENST00000262455ERP44chr9102778604-ENST00000358932CCNB1IP1chr1420781960-1679962501498482
ENST00000262455ERP44chr9102778604-ENST00000437553CCNB1IP1chr1420781960-1678962501498482
ENST00000262455ERP44chr9102778604-ENST00000353689CCNB1IP1chr1420781960-1678962501498482
ENST00000262455ERP44chr9102778604-ENST00000398163CCNB1IP1chr1420781960-1620962501498482

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
ENST00000262455ENST00000398160ERP44chr9102778604-CCNB1IP1chr1420781960-0.0001758490.9998242
ENST00000262455ENST00000398169ERP44chr9102778604-CCNB1IP1chr1420781960-0.0001761840.99982387
ENST00000262455ENST00000358932ERP44chr9102778604-CCNB1IP1chr1420781960-0.0001761840.99982387
ENST00000262455ENST00000437553ERP44chr9102778604-CCNB1IP1chr1420781960-0.0001789480.9998211
ENST00000262455ENST00000353689ERP44chr9102778604-CCNB1IP1chr1420781960-0.0001789480.9998211
ENST00000262455ENST00000398163ERP44chr9102778604-CCNB1IP1chr1420781960-0.0002029860.99979705

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 ERP44-CCNB1IP1

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ERP44chr9102778604CCNB1IP1chr1420781960962304VPLVREITFENGEVHQERLYQEYNFS

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Potential FusionNeoAntigen Information of ERP44-CCNB1IP1 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.
ERP44-CCNB1IP1_102778604_20781960.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)
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:03GEVHQERLY0.99920.90021120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B18:01GEVHQERLY0.9730.8871120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:03NGEVHQERLY0.91560.871020
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:03ENGEVHQERLY0.99820.8525920
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B40:06REITFENGEV0.99870.6138414
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B40:04GEVHQERL0.99970.71331119
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B41:03GEVHQERL0.98390.69471119
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:07GEVHQERLY0.99920.90021120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:26GEVHQERLY0.99920.90021120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:13GEVHQERLY0.99920.90021120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B18:05GEVHQERLY0.9730.8871120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B18:06GEVHQERLY0.96330.87691120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B18:11GEVHQERLY0.95080.84111120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B48:02GEVHQERLY0.19620.86861120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B15:53GEVHQERLY0.16940.73931120
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:26NGEVHQERLY0.91560.871020
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:13NGEVHQERLY0.91560.871020
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:07NGEVHQERLY0.91560.871020
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-A25:01EVHQERLYQEY0.99910.67361223
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:13ENGEVHQERLY0.99820.8525920
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:07ENGEVHQERLY0.99820.8525920
ERP44-CCNB1IP1chr9102778604chr1420781960962HLA-B44:26ENGEVHQERLY0.99820.8525920

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Potential FusionNeoAntigen Information of ERP44-CCNB1IP1 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 ERP44-CCNB1IP1

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
4018ITFENGEVHQERLYERP44CCNB1IP1chr9102778604chr1420781960962

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ERP44-CCNB1IP1

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-B14:023BVN4018ITFENGEVHQERLY-7.15543-7.26883
HLA-B14:023BVN4018ITFENGEVHQERLY-4.77435-5.80965
HLA-B52:013W394018ITFENGEVHQERLY-6.80875-6.92215
HLA-B52:013W394018ITFENGEVHQERLY-4.20386-5.23916
HLA-A11:014UQ24018ITFENGEVHQERLY-7.5194-8.5547
HLA-A11:014UQ24018ITFENGEVHQERLY-6.9601-7.0735
HLA-A24:025HGA4018ITFENGEVHQERLY-7.52403-7.63743
HLA-A24:025HGA4018ITFENGEVHQERLY-5.82433-6.85963
HLA-B27:056PYJ4018ITFENGEVHQERLY-3.28285-4.31815
HLA-B44:053DX84018ITFENGEVHQERLY-5.91172-6.94702
HLA-B44:053DX84018ITFENGEVHQERLY-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of ERP44-CCNB1IP1

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
ERP44-CCNB1IP1chr9102778604chr14207819601020NGEVHQERLYAATGGAGAGGTACATCAGGAACGTCTCTAT
ERP44-CCNB1IP1chr9102778604chr14207819601119GEVHQERLGGAGAGGTACATCAGGAACGTCTC
ERP44-CCNB1IP1chr9102778604chr14207819601120GEVHQERLYGGAGAGGTACATCAGGAACGTCTCTAT
ERP44-CCNB1IP1chr9102778604chr14207819601223EVHQERLYQEYGAGGTACATCAGGAACGTCTCTATCAAGAATAC
ERP44-CCNB1IP1chr9102778604chr1420781960414REITFENGEVCGAGAAATAACATTTGAAAATGGAGAGGTA
ERP44-CCNB1IP1chr9102778604chr1420781960920ENGEVHQERLYGAAAATGGAGAGGTACATCAGGAACGTCTCTAT

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 ERP44-CCNB1IP1

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
STADERP44-CCNB1IP1chr9102778604ENST00000262455chr1420781960ENST00000353689TCGA-CD-A4MH-01A

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Potential target of CAR-T therapy development for ERP44-CCNB1IP1

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 ERP44-CCNB1IP1

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 ERP44-CCNB1IP1

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