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Fusion Protein:ATF1-HP1BP3 |
Fusion Protein Summary |
 Fusion gene summary |
| Fusion partner gene information | Fusion gene name: ATF1-HP1BP3 | FusionPDB ID: 7403 | FusionGDB2.0 ID: 7403 | Hgene | Tgene | Gene symbol | ATF1 | HP1BP3 | Gene ID | 2668 | 50809 |
| Gene name | glial cell derived neurotrophic factor | heterochromatin protein 1 binding protein 3 | |
| Synonyms | ATF|ATF1|ATF2|HFB1-GDNF|HSCR3 | HP1-BP74|HP1BP74 | |
| Cytomap | 5p13.2 | 1p36.12 | |
| Type of gene | protein-coding | protein-coding | |
| Description | glial cell line-derived neurotrophic factorastrocyte-derived trophic factor | heterochromatin protein 1-binding protein 3 | |
| Modification date | 20200314 | 20200313 | |
| UniProtAcc | P18846 | Q5SSJ5 | |
| Ensembl transtripts involved in fusion gene | ENST ids | ENST00000262053, ENST00000539132, | ENST00000375003, ENST00000375000, ENST00000487117, ENST00000312239, |
| Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0) | * DoF score | 8 X 7 X 6=336 | 22 X 14 X 10=3080 |
| # samples | 7 | 24 | |
| ** MAII score | log2(7/336*10)=-2.26303440583379 possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs). DoF>8 and MAII<0 | log2(24/3080*10)=-3.68182403997374 possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs). DoF>8 and MAII<0 | |
| Context (manual curation of fusion genes in FusionPDB) | PubMed: ATF1 [Title/Abstract] AND HP1BP3 [Title/Abstract] AND fusion [Title/Abstract] | ||
| Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0) | ATF1(51208222)-HP1BP3(21100103), # samples:1 | ||
| Anticipated loss of major functional domain due to fusion event. | ATF1-HP1BP3 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. ATF1-HP1BP3 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. ATF1-HP1BP3 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. ATF1-HP1BP3 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) |
| Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez |
| Partner | Gene | GO ID | GO term | PubMed ID |
| Hgene | ATF1 | GO:0001755 | neural crest cell migration | 15242795 |
| Hgene | ATF1 | GO:0008284 | positive regulation of cell proliferation | 22897442 |
| Hgene | ATF1 | GO:0031175 | neuron projection development | 15242795 |
| Hgene | ATF1 | GO:0032770 | positive regulation of monooxygenase activity | 12358785 |
| Hgene | ATF1 | GO:0043524 | negative regulation of neuron apoptotic process | 8493557 |
| Hgene | ATF1 | GO:0045944 | positive regulation of transcription by RNA polymerase II | 12358785 |
| Hgene | ATF1 | GO:0048255 | mRNA stabilization | 12358785 |
| Hgene | ATF1 | GO:0051584 | regulation of dopamine uptake involved in synaptic transmission | 8493557 |
| Hgene | ATF1 | GO:0072107 | positive regulation of ureteric bud formation | 8657307 |
| Hgene | ATF1 | GO:0090190 | positive regulation of branching involved in ureteric bud morphogenesis | 8657307|17229286 |
| Hgene | ATF1 | GO:2001240 | negative regulation of extrinsic apoptotic signaling pathway in absence of ligand | 10921886 |
| Tgene | HP1BP3 | GO:0071456 | cellular response to hypoxia | 25100860 |
| Fusion gene breakpoints across ATF1 (5'-gene) * Click on the image to open the UCSC genome browser with custom track showing this image in a new window. |
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| Fusion gene breakpoints across HP1BP3 (3'-gene) * Click on the image to open the UCSC genome browser with custom track showing this image in a new window. |
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Fusion Gene Sample Information |
| Fusion gene information from FusionGDB2.0. |
| Fusion gene information from two resources (ChiTars 5.0 and ChimerDB 4.0) * All genome coordinats were lifted-over on hg19. * Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser. |
| Source | Disease | Sample | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand |
| ChimerDB4 | BRCA | TCGA-A2-A0T5-01A | ATF1 | chr12 | 51208222 | + | HP1BP3 | chr1 | 21100103 | - |
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Fusion ORF Analysis |
| Fusion information from ORFfinder translation from full-length transcript sequence from FusionPDB. |
| 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) |
| ENST00000262053 | ATF1 | chr12 | 51208222 | + | ENST00000312239 | HP1BP3 | chr1 | 21100103 | - | 4141 | 693 | 16 | 2004 | 662 |
| ENST00000539132 | ATF1 | chr12 | 51208222 | + | ENST00000312239 | HP1BP3 | chr1 | 21100103 | - | 4042 | 594 | 280 | 1905 | 541 |
| DeepORF 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. |
| Henst | Tenst | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand | No-coding score | Coding score |
| ENST00000262053 | ENST00000312239 | ATF1 | chr12 | 51208222 | + | HP1BP3 | chr1 | 21100103 | - | 0.00037719 | 0.9996228 |
| ENST00000539132 | ENST00000312239 | ATF1 | chr12 | 51208222 | + | HP1BP3 | chr1 | 21100103 | - | 0.000502137 | 0.9994979 |
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Fusion Amino Acid Sequences |
| For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among the all predicted ones. |
| >FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP >7403_7403_1_ATF1-HP1BP3_ATF1_chr12_51208222_ENST00000262053_HP1BP3_chr1_21100103_ENST00000312239_length(amino acids)=662AA_BP=225 MIMEDSHKSTTSETAPQPGSAVQGAHISHIAQQVSSLSESEESQDSSDSIGSSQKAHGILARRPSYRKILKDLSSEDTRGRKGDGENSGV SAAVTSMSVPTPIYQTSSGQYIAIAPNGALQLASPGTDGVQGLQTLTMTNSGSTQQGTTILQYAQTSDGQQILVPSNQVVVQTASGDMQT YQIRTTPSATSLPQTVVMTSPVTLTSQTTKTDDPQLKREIRLMKNSEKDQSKEKEKKVKKTIPSWATLSASQLARAQKQTPMASSPRPKM DAILTEAIKACFQKSGASVVAIRKYIIHKYPSLELERRGYLLKQALKRELNRGVIKQVKGKGASGSFVVVQKSRKTPQKSRNRKNRSSAV DPEPQVKLEDVLPLAFTRLCEPKEASYSLIRKYVSQYYPKLRVDIRPQLLKNALQRAVERGQLEQITGKGASGTFQLKKSGEKPLLGGSL MEYAILSAIAAMNEPKTCSTTALKKYVLENHPGTNSNYQMHLLKKTLQKCEKNGWMEQISGKGFSGTFQLCFPYYPSPGVLFPKKEPDDS RDEDEDEDESSEEDSEDEEPPPKRRLQKKTPAKSPGKAASVKQRGSKPAPKVSAAQRGKARPLPKKAPPKAKTPAKKTRPSSTVIKKPSG -------------------------------------------------------------- >7403_7403_2_ATF1-HP1BP3_ATF1_chr12_51208222_ENST00000539132_HP1BP3_chr1_21100103_ENST00000312239_length(amino acids)=541AA_BP=104 MASPGTDGVQGLQTLTMTNSGSTQQGTTILQYAQTSDGQQILVPSNQVVVQTASGDMQTYQIRTTPSATSLPQTVVMTSPVTLTSQTTKT DDPQLKREIRLMKNSEKDQSKEKEKKVKKTIPSWATLSASQLARAQKQTPMASSPRPKMDAILTEAIKACFQKSGASVVAIRKYIIHKYP SLELERRGYLLKQALKRELNRGVIKQVKGKGASGSFVVVQKSRKTPQKSRNRKNRSSAVDPEPQVKLEDVLPLAFTRLCEPKEASYSLIR KYVSQYYPKLRVDIRPQLLKNALQRAVERGQLEQITGKGASGTFQLKKSGEKPLLGGSLMEYAILSAIAAMNEPKTCSTTALKKYVLENH PGTNSNYQMHLLKKTLQKCEKNGWMEQISGKGFSGTFQLCFPYYPSPGVLFPKKEPDDSRDEDEDEDESSEEDSEDEEPPPKRRLQKKTP AKSPGKAASVKQRGSKPAPKVSAAQRGKARPLPKKAPPKAKTPAKKTRPSSTVIKKPSGGSSKKPATSARKEVKLPGKGKSTMKKSFRVK -------------------------------------------------------------- |
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Fusion Protein Functional Features |
| Four levels of functional features of fusion genes Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/chr12:51208222/chr1:21100103) - 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. |
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| Main function of each fusion partner protein. (from UniProt) |
| Hgene | Tgene |
| ATF1 | HP1BP3 |
| FUNCTION: This protein binds the cAMP response element (CRE) (consensus: 5'-GTGACGT[AC][AG]-3'), a sequence present in many viral and cellular promoters. Binds to the Tax-responsive element (TRE) of HTLV-I. Mediates PKA-induced stimulation of CRE-reporter genes. Represses the expression of FTH1 and other antioxidant detoxification genes. Triggers cell proliferation and transformation. {ECO:0000269|PubMed:18794154, ECO:0000269|PubMed:20980392}. | FUNCTION: Component of heterochromatin that maintains heterochromatin integrity during G1/S progression and regulates the duration of G1 phase to critically influence cell proliferative capacity (PubMed:24830416). Mediates chromatin condensation during hypoxia, leading to increased tumor cell viability, radio-resistance, chemo-resistance and self-renewal(PubMed:25100860). {ECO:0000269|PubMed:24830416, ECO:0000269|PubMed:25100860}. |
| Retention 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, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at * Minus value of BPloci means that the break pointn is located before the CDS. |
| - Retained protein feature among the 13 regional features. |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Protein feature | Protein feature note |
| Hgene | ATF1 | chr12:51208222 | chr1:21100103 | ENST00000262053 | + | 6 | 7 | 31_90 | 223.66666666666666 | 272.0 | Domain | KID |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000312239 | 3 | 13 | 454_553 | 116.66666666666667 | 554.0 | Compositional bias | Note=Lys-rich | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375000 | 0 | 5 | 454_553 | 0 | 134.0 | Compositional bias | Note=Lys-rich | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375003 | 0 | 9 | 454_553 | 0 | 402.0 | Compositional bias | Note=Lys-rich | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000312239 | 3 | 13 | 157_232 | 116.66666666666667 | 554.0 | Domain | H15 1 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000312239 | 3 | 13 | 255_330 | 116.66666666666667 | 554.0 | Domain | H15 2 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000312239 | 3 | 13 | 337_413 | 116.66666666666667 | 554.0 | Domain | H15 3 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375000 | 0 | 5 | 157_232 | 0 | 134.0 | Domain | H15 1 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375000 | 0 | 5 | 255_330 | 0 | 134.0 | Domain | H15 2 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375000 | 0 | 5 | 337_413 | 0 | 134.0 | Domain | H15 3 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375003 | 0 | 9 | 157_232 | 0 | 402.0 | Domain | H15 1 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375003 | 0 | 9 | 255_330 | 0 | 402.0 | Domain | H15 2 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375003 | 0 | 9 | 337_413 | 0 | 402.0 | Domain | H15 3 | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000312239 | 3 | 13 | 255_259 | 116.66666666666667 | 554.0 | Motif | PxVxL motif | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375000 | 0 | 5 | 255_259 | 0 | 134.0 | Motif | PxVxL motif | |
| Tgene | HP1BP3 | chr12:51208222 | chr1:21100103 | ENST00000375003 | 0 | 9 | 255_259 | 0 | 402.0 | Motif | PxVxL motif |
| - Not-retained protein feature among the 13 regional features. |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Protein feature | Protein feature note |
| Hgene | ATF1 | chr12:51208222 | chr1:21100103 | ENST00000262053 | + | 6 | 7 | 213_271 | 223.66666666666666 | 272.0 | Domain | bZIP |
| Hgene | ATF1 | chr12:51208222 | chr1:21100103 | ENST00000262053 | + | 6 | 7 | 215_239 | 223.66666666666666 | 272.0 | Region | Basic motif |
| Hgene | ATF1 | chr12:51208222 | chr1:21100103 | ENST00000262053 | + | 6 | 7 | 241_262 | 223.66666666666666 | 272.0 | Region | Leucine-zipper |
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Fusion Protein-Protein Interaction |
| Go to ChiPPI (Chimeric Protein-Protein interactions) to see the chimeric PPI interaction in |
| Protein-protein interactors with each fusion partner protein in wild-type from validated records (BIOGRID-3.4.160) |
| Gene | PPI interactors |
| Protein-protein interactors based on sequence similarity (STRING) |
| Gene | STRING network |
| ATF1 |  |
| HP1BP3 |
| - Retained interactions in fusion protein (protein functional feature from UniProt). |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Still interaction with |
| - Lost interactions due to fusion (protein functional feature from UniProt). |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Interaction lost with |
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Related Drugs to ATF1-HP1BP3 |
| Drugs used for this fusion-positive patient. (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
| Hgene | Tgene | Drug | Source | PMID |
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Related Diseases to ATF1-HP1BP3 |
| Diseases that have this fusion gene. (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
| Hgene | Tgene | Disease | Source | PMID |
| Diseases associated with fusion partners. (DisGeNet 4.0) |
| Partner | Gene | Disease ID | Disease name | # pubmeds | Source |
| Hgene | ATF1 | C0032460 | Polycystic Ovary Syndrome | 1 | CTD_human |
| Hgene | ATF1 | C0206651 | Clear Cell Sarcoma of Soft Tissue | 1 | ORPHANET |
| Hgene | ATF1 | C1136382 | Sclerocystic Ovaries | 1 | CTD_human |
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