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Fusion gene ID: 17767 |
FusionGeneSummary for IST1_ACAP2 |
 Fusion gene summary |
| Fusion gene information | Fusion gene name: IST1_ACAP2 | Fusion gene ID: 17767 | Hgene | Tgene | Gene symbol | IST1 | ACAP2 | Gene ID | 9798 | 23527 |
| Gene name | IST1, ESCRT-III associated factor | ArfGAP with coiled-coil, ankyrin repeat and PH domains 2 | |
| Synonyms | OLC1 | CENTB2|CNT-B2 | |
| Cytomap | 16q22.2 | 3q29 | |
| Type of gene | protein-coding | protein-coding | |
| Description | IST1 homologIST1, endosomal sorting complex required for transport-III componentincreased sodium tolerance 1 homologoverexpressed in lung cancer 1putative MAPK-activating protein PM28 | arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2Arf GAP with coiled coil, ANK repeat and PH domains 2centaurin-beta-2 | |
| Modification date | 20180522 | 20180523 | |
| UniProtAcc | P53990 | Q15057 | |
| Ensembl transtripts involved in fusion gene | ENST00000544564, ENST00000541571, ENST00000535424, ENST00000378799, ENST00000538565, ENST00000606369, ENST00000329908, ENST00000538850, ENST00000378798, | ENST00000326793, ENST00000472860, | |
| Fusion gene scores | * DoF score | 5 X 4 X 2=40 | 5 X 6 X 2=60 |
| # samples | 7 | 6 | |
| ** MAII score | log2(7/40*10)=0.807354922057604 effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs). DoF>8 and MAII>0 | log2(6/60*10)=0 | |
| Context | PubMed: IST1 [Title/Abstract] AND ACAP2 [Title/Abstract] AND fusion [Title/Abstract] | ||
| Functional or gene categories assigned by FusionGDB annotation | |||
| * 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 | IST1 | GO:0009838 | abscission | 19129479|19129480 |
| Hgene | IST1 | GO:0019076 | viral release from host cell | 19129479 |
| Hgene | IST1 | GO:0045862 | positive regulation of proteolysis | 20849418 |
| Hgene | IST1 | GO:0046745 | viral capsid secondary envelopment | 19129479 |
| Fusion gene information from three resources (ChiTars (NAR, 2018), tumorfusions (NAR, 2018), Gao et al. (Cell, 2018)) * 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. |
| Data type | Source | Cancer type | Sample | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand |
| ChiTaRS3.1 | DB096091 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| * LD: Li Ding group's fusion gene list RV: Roel Verhaak group's fusion gene list ChiTaRs fusion database |
| Open reading frame (ORF) analsis of fusion genes based on Ensembl gene isoform structure. * Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser. |
| ORF | Henst | Tenst | Hgene | Hchr | Hbp | Hstrand | Tgene | Tchr | Tbp | Tstrand |
| intron-3CDS | ENST00000544564 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-intron | ENST00000544564 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-3CDS | ENST00000541571 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-intron | ENST00000541571 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-3CDS | ENST00000535424 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-intron | ENST00000535424 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-3CDS | ENST00000378799 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-intron | ENST00000378799 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-3CDS | ENST00000538565 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-intron | ENST00000538565 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-3CDS | ENST00000606369 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-intron | ENST00000606369 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-3CDS | ENST00000329908 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-intron | ENST00000329908 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-3CDS | ENST00000538850 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| intron-intron | ENST00000538850 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-3CDS | ENST00000378798 | ENST00000326793 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
| 3UTR-intron | ENST00000378798 | ENST00000472860 | IST1 | chr16 | 71962153 | + | ACAP2 | chr3 | 195066047 | - |
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FusionProtFeatures for IST1_ACAP2 |
| Main function of each fusion partner protein. (from UniProt) |
| Hgene | Tgene |
| IST1 | ACAP2 |
| ESCRT-III-like protein involved in specific functions ofthe ESCRT machinery. Is required for efficient abscission duringcytokinesis, but not for HIV-1 budding. The involvement in the MVBpathway is not established. Involved in recruiting VPS4A and/orVPS4B to the midbody of dividing cells (PubMed:19129479,PubMed:19129480). During late anaphase, involved in nuclearenvelope reassembly and mitotic spindle disassembly together withthe ESCRT-III complex: IST1 acts by mediating the recruitment ofSPAST to the nuclear membrane, leading to microtubule severing(PubMed:26040712). Regulates early endosomal tubulation togetherwith the ESCRT-III complex by mediating the recruitment of SPAST(PubMed:23897888). {ECO:0000269|PubMed:19129479,ECO:0000269|PubMed:19129480, ECO:0000269|PubMed:23897888,ECO:0000269|PubMed:26040712}. | GTPase-activating protein (GAP) for ADP ribosylationfactor 6 (ARF6). {ECO:0000269|PubMed:11062263}. |
| 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. |
| - In-frame and 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 |
| - In-frame and 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 |
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FusionGeneSequence for IST1_ACAP2 |
| For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences. (nt: nucleotides, aa: amino acids) |
| * Fusion amino acid sequences. |
| * Fusion transcript sequences (only coding sequence (CDS) region). |
| * Fusion transcript sequences (Full-length transcript). |
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FusionGenePPI for IST1_ACAP2 |
| 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 (BIOGRID-3.4.160) |
| Hgene | Hgene's interactors | Tgene | Tgene's interactors |
| - Retained PPIs in in-frame fusion. |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Still interaction with |
| - Lost PPIs in in-frame fusion. |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Interaction lost with |
| - Retained PPIs, but lost function due to frame-shift fusion. |
| Partner | Gene | Hbp | Tbp | ENST | Strand | BPexon | TotalExon | Protein feature loci | *BPloci | TotalLen | Interaction lost with |
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RelatedDrugs for IST1_ACAP2 |
| Drugs targeting genes involved in this fusion gene. (DrugBank Version 5.1.0 2018-04-02) |
| Partner | Gene | UniProtAcc | DrugBank ID | Drug name | Drug activity | Drug type | Drug status |
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RelatedDiseases for IST1_ACAP2 |
| Diseases associated with fusion partners. (DisGeNet 4.0) |
| Partner | Gene | Disease ID | Disease name | # pubmeds | Source |
Copyright 2018-Present -The University of Texas Health Science Center at Houston (UTHealth)
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