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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:ACTL6A-UBL5

Fusion Gene and Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: ACTL6A-UBL5
FusionPDB ID: 1738
FusionGDB2.0 ID: 1738
HgeneTgene
Gene symbol

ACTL6A

UBL5

Gene ID

86

59286

Gene nameactin like 6Aubiquitin like 5
SynonymsACTL6|ARPN-BETA|Arp4|BAF53A|INO80KHUB1
Cytomap

3q26.33

19p13.2

Type of geneprotein-codingprotein-coding
Descriptionactin-like protein 6A53 kDa BRG1-associated factor ABAF complex 53 kDa subunitBAF53BRG1-associated factor 53AINO80 complex subunit Kactin-related protein 4actin-related protein Baf53aarpNbetahArpN betaubiquitin-like protein 5beacontesticular tissue protein Li 217
Modification date2020031520200313
UniProtAcc

O96019

Main function of 5'-partner protein: FUNCTION: Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Component of SWI/SNF chromatin remodeling complexes that carry out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner. Required for maximal ATPase activity of SMARCA4/BRG1/BAF190A and for association of the SMARCA4/BRG1/BAF190A containing remodeling complex BAF with chromatin/nuclear matrix. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and is required for the proliferation of neural progenitors. During neural development a switch from a stem/progenitor to a postmitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to postmitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth (By similarity). Component of the NuA4 histone acetyltransferase (HAT) complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome - DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage. Putative core component of the chromatin remodeling INO80 complex which is involved in transcriptional regulation, DNA replication and probably DNA repair. {ECO:0000250|UniProtKB:Q9Z2N8, ECO:0000269|PubMed:14966270, ECO:0000269|PubMed:29374058, ECO:0000303|PubMed:15196461, ECO:0000303|PubMed:22952240, ECO:0000303|PubMed:26601204}.
.
Ensembl transtripts involved in fusion geneENST idsENST00000392662, ENST00000429709, 
ENST00000450518, ENST00000467615, 
ENST00000589960, ENST00000593087, 
ENST00000358666, ENST00000586895, 
ENST00000590068, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score7 X 6 X 5=2107 X 5 X 5=175
# samples 77
** MAII scorelog2(7/210*10)=-1.58496250072116
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(7/175*10)=-1.32192809488736
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Fusion gene context

PubMed: ACTL6A [Title/Abstract] AND UBL5 [Title/Abstract] AND fusion [Title/Abstract]

Fusion neoantigen context

PubMed: ACTL6A [Title/Abstract] AND UBL5 [Title/Abstract] AND neoantigen [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ACTL6A(179292255)-UBL5(9939267), # samples:1
Anticipated loss of major functional domain due to fusion event.ACTL6A-UBL5 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.
ACTL6A-UBL5 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
HgeneACTL6A

GO:0006338

chromatin remodeling

11726552

HgeneACTL6A

GO:0043967

histone H4 acetylation

14966270

HgeneACTL6A

GO:0043968

histone H2A acetylation

14966270



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/chr3:179292255/chr19:9939267)
- 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 ACTL6A (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 UBL5 (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)
ENST00000429709ACTL6Achr3179292255+ENST00000586895UBL5chr199939267+961689159854231
ENST00000429709ACTL6Achr3179292255+ENST00000358666UBL5chr199939267+962689159854231
ENST00000429709ACTL6Achr3179292255+ENST00000590068UBL5chr199939267+962689159854231
ENST00000450518ACTL6Achr3179292255+ENST00000586895UBL5chr199939267+811539189704171
ENST00000450518ACTL6Achr3179292255+ENST00000358666UBL5chr199939267+812539189704171
ENST00000450518ACTL6Achr3179292255+ENST00000590068UBL5chr199939267+812539189704171
ENST00000392662ACTL6Achr3179292255+ENST00000586895UBL5chr199939267+969697347862171
ENST00000392662ACTL6Achr3179292255+ENST00000358666UBL5chr199939267+970697347862171
ENST00000392662ACTL6Achr3179292255+ENST00000590068UBL5chr199939267+970697347862171

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
ENST00000429709ENST00000586895ACTL6Achr3179292255+UBL5chr199939267+0.0019288580.99807113
ENST00000429709ENST00000358666ACTL6Achr3179292255+UBL5chr199939267+0.0019663610.9980336
ENST00000429709ENST00000590068ACTL6Achr3179292255+UBL5chr199939267+0.0019663610.9980336
ENST00000450518ENST00000586895ACTL6Achr3179292255+UBL5chr199939267+0.0039005530.9960995
ENST00000450518ENST00000358666ACTL6Achr3179292255+UBL5chr199939267+0.0039566830.9960433
ENST00000450518ENST00000590068ACTL6Achr3179292255+UBL5chr199939267+0.0039566830.9960433
ENST00000392662ENST00000586895ACTL6Achr3179292255+UBL5chr199939267+0.003825140.9961748
ENST00000392662ENST00000358666ACTL6Achr3179292255+UBL5chr199939267+0.0038937720.9961062
ENST00000392662ENST00000590068ACTL6Achr3179292255+UBL5chr199939267+0.0038937720.9961062

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 ACTL6A-UBL5

check button +/-13 AA sequence from the breakpoints of the fusion protein sequences.
HgeneHchrHbpTgeneTchrTbpLength(fusion protein)BP in fusion proteinPeptide
ACTL6Achr3179292255UBL5chr199939267539117PAFFLCKTAVLTATDDTIGDLKKLIA
ACTL6Achr3179292255UBL5chr199939267689177PAFFLCKTAVLTATDDTIGDLKKLIA
ACTL6Achr3179292255UBL5chr199939267697117PAFFLCKTAVLTATDDTIGDLKKLIA

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Potential FusionNeoAntigen Information of ACTL6A-UBL5 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.
ACTL6A-UBL5_179292255_9939267.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)
ACTL6A-UBL5chr3179292255chr199939267697HLA-C05:09ATDDTIGDL0.99910.95111221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:15ATDDTIGDL0.99860.96311221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:04ATDDTIGDL0.64530.95951221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:13ATDDTIGDL0.64530.95951221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:03ATDDTIGDL0.25650.97351221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C05:01ATDDTIGDL0.99910.95111221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C04:03ATDDTIGDL0.99910.83461221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:02ATDDTIGDL0.99860.96311221
ACTL6A-UBL5chr3179292255chr199939267697HLA-C08:01ATDDTIGDL0.25650.97351221

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Potential FusionNeoAntigen Information of ACTL6A-UBL5 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 ACTL6A-UBL5

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
4624KTAVLTATDDTIGDACTL6AUBL5chr3179292255chr199939267697

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Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of ACTL6A-UBL5

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-B14:023BVN4624KTAVLTATDDTIGD-7.15543-7.26883
HLA-B14:023BVN4624KTAVLTATDDTIGD-4.77435-5.80965
HLA-B52:013W394624KTAVLTATDDTIGD-6.80875-6.92215
HLA-B52:013W394624KTAVLTATDDTIGD-4.20386-5.23916
HLA-A11:014UQ24624KTAVLTATDDTIGD-7.5194-8.5547
HLA-A11:014UQ24624KTAVLTATDDTIGD-6.9601-7.0735
HLA-A24:025HGA4624KTAVLTATDDTIGD-7.52403-7.63743
HLA-A24:025HGA4624KTAVLTATDDTIGD-5.82433-6.85963
HLA-B27:056PYJ4624KTAVLTATDDTIGD-3.28285-4.31815
HLA-B44:053DX84624KTAVLTATDDTIGD-5.91172-6.94702
HLA-B44:053DX84624KTAVLTATDDTIGD-4.24346-4.35686

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Vaccine Design for the FusionNeoAntigens of ACTL6A-UBL5

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
ACTL6A-UBL5chr3179292255chr1999392671221ATDDTIGDLAGCCACGGATGATACCATCGGGGACCT

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 ACTL6A-UBL5

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
OVACTL6A-UBL5chr3179292255ENST00000392662chr199939267ENST00000358666TCGA-61-1743

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Potential target of CAR-T therapy development for ACTL6A-UBL5

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 ACTL6A-UBL5

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 ACTL6A-UBL5

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