![]() |
|||||||
|
Fusion Protein:BRD8-HDAC3 |
Fusion Gene and Fusion Protein Summary |
![]() |
Fusion partner gene information | Fusion gene name: BRD8-HDAC3 | FusionPDB ID: 10215 | FusionGDB2.0 ID: 10215 | Hgene | Tgene | Gene symbol | BRD8 | HDAC3 | Gene ID | 10902 | 8841 |
Gene name | bromodomain containing 8 | histone deacetylase 3 | |
Synonyms | SMAP|SMAP2|p120 | HD3|KDAC3|RPD3|RPD3-2 | |
Cytomap | 5q31.2 | 5q31.3 | |
Type of gene | protein-coding | protein-coding | |
Description | bromodomain-containing protein 8skeletal muscle abundant protein 2thyroid hormone receptor coactivating protein of 120 kDatrCP120 | histone deacetylase 3SMAP45 | |
Modification date | 20200313 | 20200329 | |
UniProtAcc | Q9H0E9 Main function of 5'-partner protein: FUNCTION: May act as a coactivator during transcriptional activation by hormone-activated nuclear receptors (NR). Isoform 2 stimulates transcriptional activation by AR/DHTR, ESR1/NR3A1, RXRA/NR2B1 and THRB/ERBA2. At least isoform 1 and isoform 2 are components 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. Component of a SWR1-like complex that specifically mediates the removal of histone H2A.Z/H2AZ1 from the nucleosome. {ECO:0000269|PubMed:10517671, ECO:0000269|PubMed:14966270, ECO:0000269|PubMed:24463511}. | O15379 Main function of 5'-partner protein: FUNCTION: Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4), and some other non-histone substrates. Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. Participates in the BCL6 transcriptional repressor activity by deacetylating the H3 'Lys-27' (H3K27) on enhancer elements, antagonizing EP300 acetyltransferase activity and repressing proximal gene expression. Probably participates in the regulation of transcription through its binding to the zinc-finger transcription factor YY1; increases YY1 repression activity. Required to repress transcription of the POU1F1 transcription factor. Acts as a molecular chaperone for shuttling phosphorylated NR2C1 to PML bodies for sumoylation (PubMed:21444723, PubMed:23911289). Contributes, together with XBP1 isoform 1, to the activation of NFE2L2-mediated HMOX1 transcription factor gene expression in a PI(3)K/mTORC2/Akt-dependent signaling pathway leading to endothelial cell (EC) survival under disturbed flow/oxidative stress (PubMed:25190803). Regulates both the transcriptional activation and repression phases of the circadian clock in a deacetylase activity-independent manner (By similarity). During the activation phase, promotes the accumulation of ubiquitinated ARNTL/BMAL1 at the E-boxes and during the repression phase, blocks FBXL3-mediated CRY1/2 ubiquitination and promotes the interaction of CRY1 and ARNTL/BMAL1 (By similarity). The NCOR1-HDAC3 complex regulates the circadian expression of the core clock gene ARTNL/BMAL1 and the genes involved in lipid metabolism in the liver (By similarity). Serves as a corepressor of RARA, causing its deacetylation and inhibition of RARE DNA element binding (PubMed:28167758). In association with RARA, plays a role in the repression of microRNA-10a and thereby in the inflammatory response (PubMed:28167758). Interacts with SETD5 (By similarity). {ECO:0000250|UniProtKB:O88895, ECO:0000269|PubMed:21444723, ECO:0000269|PubMed:23911289, ECO:0000269|PubMed:25190803, ECO:0000269|PubMed:28167758}. | |
Ensembl transtripts involved in fusion gene | ENST ids | ENST00000230901, ENST00000254900, ENST00000402931, ENST00000411594, ENST00000455658, ENST00000515014, | ENST00000469207, ENST00000305264, |
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0) | * DoF score | 5 X 5 X 3=75 | 3 X 3 X 3=27 |
# samples | 5 | 3 | |
** MAII score | log2(5/75*10)=-0.584962500721156 possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs). DoF>8 and MAII<0 | log2(3/27*10)=0.15200309344505 effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs). DoF>8 and MAII>0 | |
Fusion gene context | PubMed: BRD8 [Title/Abstract] AND HDAC3 [Title/Abstract] AND fusion [Title/Abstract] | ||
Fusion neoantigen context | PubMed: BRD8 [Title/Abstract] AND HDAC3 [Title/Abstract] AND neoantigen [Title/Abstract] | ||
Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0) | BRD8(137513260)-HDAC3(141009692), # samples:1 | ||
Anticipated loss of major functional domain due to fusion event. | BRD8-HDAC3 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. BRD8-HDAC3 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) |
![]() |
Partner | Gene | GO ID | GO term | PubMed ID |
Hgene | BRD8 | GO:0043967 | histone H4 acetylation | 14966270 |
Hgene | BRD8 | GO:0043968 | histone H2A acetylation | 14966270 |
Tgene | HDAC3 | GO:0000122 | negative regulation of transcription by RNA polymerase II | 16569215|18417529|18854353 |
Tgene | HDAC3 | GO:0001934 | positive regulation of protein phosphorylation | 25190803 |
Tgene | HDAC3 | GO:0006476 | protein deacetylation | 17172643|21030595 |
Tgene | HDAC3 | GO:0031647 | regulation of protein stability | 25190803 |
Tgene | HDAC3 | GO:0042307 | positive regulation of protein import into nucleus | 25190803 |
Tgene | HDAC3 | GO:0045944 | positive regulation of transcription by RNA polymerase II | 25190803 |
Tgene | HDAC3 | GO:0071498 | cellular response to fluid shear stress | 25190803 |
![]() Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/chr5:137513260/chr5:141009692) - 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. |
![]() |
![]() |
![]() * Click on the image to open the UCSC genome browser with custom track showing this image in a new window. |
![]() |
![]() * Click on the image to open the UCSC genome browser with custom track showing this image in a new window. |
![]() |
Top |
Fusion Amino Acid Sequences |
![]() |
Henst | Tenst | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand | Seq length (transcript) | BP loci (transcript) | Predicted start (transcript) | Predicted stop (transcript) | Seq length (amino acids) |
ENST00000254900 | BRD8 | chr5 | 137513260 | - | ENST00000305264 | HDAC3 | chr5 | 141009692 | - | 2086 | 488 | 372 | 1493 | 373 |
ENST00000230901 | BRD8 | chr5 | 137513260 | - | ENST00000305264 | HDAC3 | chr5 | 141009692 | - | 1730 | 132 | 16 | 1137 | 373 |
ENST00000402931 | BRD8 | chr5 | 137513260 | - | ENST00000305264 | HDAC3 | chr5 | 141009692 | - | 1733 | 135 | 19 | 1140 | 373 |
ENST00000411594 | BRD8 | chr5 | 137513260 | - | ENST00000305264 | HDAC3 | chr5 | 141009692 | - | 1769 | 171 | 55 | 1176 | 373 |
ENST00000455658 | BRD8 | chr5 | 137513260 | - | ENST00000305264 | HDAC3 | chr5 | 141009692 | - | 1729 | 131 | 15 | 1136 | 373 |
![]() |
Henst | Tenst | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand | No-coding score | Coding score |
ENST00000254900 | ENST00000305264 | BRD8 | chr5 | 137513260 | - | HDAC3 | chr5 | 141009692 | - | 0.001120593 | 0.9988794 |
ENST00000230901 | ENST00000305264 | BRD8 | chr5 | 137513260 | - | HDAC3 | chr5 | 141009692 | - | 0.001512234 | 0.9984877 |
ENST00000402931 | ENST00000305264 | BRD8 | chr5 | 137513260 | - | HDAC3 | chr5 | 141009692 | - | 0.00150817 | 0.99849176 |
ENST00000411594 | ENST00000305264 | BRD8 | chr5 | 137513260 | - | HDAC3 | chr5 | 141009692 | - | 0.00160637 | 0.9983936 |
ENST00000455658 | ENST00000305264 | BRD8 | chr5 | 137513260 | - | HDAC3 | chr5 | 141009692 | - | 0.001504651 | 0.99849534 |
![]() |
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 |
Top |
Fusion Protein Breakpoint Sequences for BRD8-HDAC3 |
![]() |
Hgene | Hchr | Hbp | Tgene | Tchr | Tbp | Length(fusion protein) | BP in fusion protein | Peptide |
BRD8 | chr5 | 137513260 | HDAC3 | chr5 | 141009692 | 131 | 24 | STGPTEPWSIREKLCLASSVMRSGDQ |
BRD8 | chr5 | 137513260 | HDAC3 | chr5 | 141009692 | 132 | 24 | STGPTEPWSIREKLCLASSVMRSGDQ |
BRD8 | chr5 | 137513260 | HDAC3 | chr5 | 141009692 | 135 | 24 | STGPTEPWSIREKLCLASSVMRSGDQ |
BRD8 | chr5 | 137513260 | HDAC3 | chr5 | 141009692 | 171 | 24 | STGPTEPWSIREKLCLASSVMRSGDQ |
BRD8 | chr5 | 137513260 | HDAC3 | chr5 | 141009692 | 488 | 24 | STGPTEPWSIREKLCLASSVMRSGDQ |
Top |
Potential FusionNeoAntigen Information of BRD8-HDAC3 in HLA I |
![]() |
BRD8-HDAC3_137513260_141009692.msa |
![]() * We used NetMHCpan v4.1 (%rank<0.5) and deepHLApan v1.1 (immunogenic score>0.5) |
Fusion gene | Hchr | Hbp | Tgene | Tchr | Tbp | HLA I | FusionNeoAntigen peptide | Binding score | Immunogenic score | Neoantigen start (at BP 13) | Neoantigen end (at BP 13) |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-A30:08 | SIREKLCLA | 0.9013 | 0.7255 | 8 | 17 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:03 | EPWSIREKL | 0.8963 | 0.7937 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:02 | EPWSIREKL | 0.7305 | 0.8579 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:04 | EPWSIREKL | 0.7305 | 0.8579 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-A74:09 | KLCLASSVMR | 0.9839 | 0.7611 | 12 | 22 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-A74:03 | KLCLASSVMR | 0.9839 | 0.7611 | 12 | 22 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-A74:11 | KLCLASSVMR | 0.9839 | 0.7611 | 12 | 22 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B42:02 | EPWSIREKL | 0.895 | 0.5203 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B42:01 | EPWSIREKL | 0.8472 | 0.5182 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:12 | EPWSIREKL | 0.7305 | 0.8579 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B39:10 | EPWSIREKL | 0.5237 | 0.8374 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B42:02 | TEPWSIREKL | 0.6366 | 0.5472 | 4 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B42:01 | TEPWSIREKL | 0.5829 | 0.5463 | 4 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:23 | EPWSIREKL | 0.9281 | 0.8209 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:24 | EPWSIREKL | 0.8736 | 0.878 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:30 | EPWSIREKL | 0.8115 | 0.6856 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:17 | EPWSIREKL | 0.8115 | 0.6856 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B35:09 | EPWSIREKL | 0.7305 | 0.8579 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B67:01 | EPWSIREKL | 0.6083 | 0.5496 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B08:12 | EPWSIREKL | 0.5168 | 0.6242 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B18:07 | EPWSIREKL | 0.1012 | 0.8858 | 5 | 14 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-A74:01 | KLCLASSVMR | 0.9839 | 0.7611 | 12 | 22 |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 | HLA-B40:04 | TEPWSIREKL | 0.9683 | 0.7168 | 4 | 14 |
Top |
Potential FusionNeoAntigen Information of BRD8-HDAC3 in HLA II |
![]() |
![]() * We used NetMHCIIpan v4.1 (%rank<0.5). |
Fusion gene | Hchr | Hbp | Tgene | Tchr | Tbp | HLA II | FusionNeoAntigen peptide | Neoantigen start (at BP 13) | Neoantigen end (at BP 13) |
Top |
Fusion breakpoint peptide structures of BRD8-HDAC3 |
![]() * 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 name | BPseq | Hgene | Tgene | Hchr | Hbp | Tchr | Tbp | AAlen |
7106 | PWSIREKLCLASSV | BRD8 | HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 132 |
Top |
Filtering FusionNeoAntigens Through Checking the Interaction with HLAs in 3D of BRD8-HDAC3 |
![]() * We used Glide to predict the interaction between HLAs and neoantigens. |
HLA allele | PDB ID | File name | BPseq | Docking score | Glide score |
HLA-B14:02 | 3BVN | 7106 | PWSIREKLCLASSV | -6.66111 | -6.77451 |
HLA-B14:02 | 3BVN | 7106 | PWSIREKLCLASSV | -6.49216 | -7.52746 |
HLA-B52:01 | 3W39 | 7106 | PWSIREKLCLASSV | -5.57342 | -5.68682 |
HLA-B52:01 | 3W39 | 7106 | PWSIREKLCLASSV | -3.59959 | -4.63489 |
HLA-A11:01 | 4UQ2 | 7106 | PWSIREKLCLASSV | -3.54213 | -3.65553 |
HLA-A24:02 | 5HGA | 7106 | PWSIREKLCLASSV | -7.6647 | -7.7781 |
HLA-A24:02 | 5HGA | 7106 | PWSIREKLCLASSV | -4.05482 | -5.09012 |
HLA-B44:05 | 3DX8 | 7106 | PWSIREKLCLASSV | -5.24587 | -5.35927 |
HLA-B44:05 | 3DX8 | 7106 | PWSIREKLCLASSV | -4.91507 | -5.95037 |
HLA-A02:01 | 6TDR | 7106 | PWSIREKLCLASSV | -3.67735 | -4.71265 |
Top |
Vaccine Design for the FusionNeoAntigens of BRD8-HDAC3 |
![]() |
Fusion gene | Hchr | Hbp | Tchr | Tbp | Start in +/-13AA | End in +/-13AA | FusionNeoAntigen peptide sequence | FusionNeoAntigen RNA sequence |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 12 | 22 | KLCLASSVMR | TTGCCCAGTGTTTCCCGGGCTCTTTGAGTT |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 4 | 14 | TEPWSIREKL | TGTCATGAGAAGTGGCGATCAAAATTGCCC |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 5 | 14 | EPWSIREKL | CATGAGAAGTGGCGATCAAAATTGCCC |
BRD8-HDAC3 | chr5 | 137513260 | chr5 | 141009692 | 8 | 17 | SIREKLCLA | TGGCGATCAAAATTGCCCAGTGTTTCC |
![]() |
Fusion gene | Hchr | Hbp | Tchr | Tbp | Start in +/-13AA | End in +/-13AA | FusionNeoAntigen peptide | FusionNEoAntigen RNA sequence |
Top |
Information of the samples that have these potential fusion neoantigens of BRD8-HDAC3 |
![]() |
Cancer type | Fusion gene | Hchr | Hbp | Henst | Tchr | Tbp | Tenst | Sample |
STAD | BRD8-HDAC3 | chr5 | 137513260 | ENST00000230901 | chr5 | 141009692 | ENST00000305264 | TCGA-CD-8531-01A |
Top |
Potential target of CAR-T therapy development for BRD8-HDAC3 |
![]() |
![]() * Minus value of BPloci means that the break point is located before the CDS. |
- In-frame and retained 'Transmembrane'. |
Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Protein feature | Protein feature note |
![]() * 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. |
Hgene | Hchr | Hbp | Henst | Tgene | Tchr | Tbp | Tenst | DeepLoc result |
Top |
Related Drugs to BRD8-HDAC3 |
![]() (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
Hgene | Tgene | Drug | Source | PMID |
Top |
Related Diseases to BRD8-HDAC3 |
![]() (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
Hgene | Tgene | Disease | Source | PMID |
![]() (DisGeNet 4.0) |
Partner | Gene | Disease ID | Disease name | # pubmeds | Source |