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Fusion gene ID: 39828 |
FusionGeneSummary for TSPAN18_PIK3R2 |
 Fusion gene summary |
| Fusion gene information | Fusion gene name: TSPAN18_PIK3R2 | Fusion gene ID: 39828 | Hgene | Tgene | Gene symbol | TSPAN18 | PIK3R2 | Gene ID | 90139 | 5296 |
| Gene name | tetraspanin 18 | phosphoinositide-3-kinase regulatory subunit 2 | |
| Synonyms | TSPAN | MPPH|MPPH1|P85B|p85|p85-BETA | |
| Cytomap | 11p11.2 | 19p13.11 | |
| Type of gene | protein-coding | protein-coding | |
| Description | tetraspanin-18tspan-18 | phosphatidylinositol 3-kinase regulatory subunit betaPI3-kinase subunit p85-betaPI3K regulatory subunit betaphosphatidylinositol 3-kinase 85 kDa regulatory subunit betaphosphatidylinositol 3-kinase, regulatory subunit, polypeptide 2 (p85 beta)phospho | |
| Modification date | 20180523 | 20180523 | |
| UniProtAcc | Q96SJ8 | O00459 | |
| Ensembl transtripts involved in fusion gene | ENST00000520358, ENST00000340160, | ENST00000222254, ENST00000593731, | |
| Fusion gene scores | * DoF score | 4 X 5 X 3=60 | 2 X 3 X 2=12 |
| # samples | 5 | 3 | |
| ** MAII score | log2(5/60*10)=-0.263034405833794 possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs). DoF>8 and MAII<0 | log2(3/12*10)=1.32192809488736 effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs). DoF>8 and MAII>0 | |
| Context | PubMed: TSPAN18 [Title/Abstract] AND PIK3R2 [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 |
| Tgene | PIK3R2 | GO:0014065 | phosphatidylinositol 3-kinase signaling | 23604317 |
| 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 |
| TCGA | RV | ACC | TCGA-OR-A5KY-01A | TSPAN18 | chr11 | 44748837 | + | PIK3R2 | chr19 | 18276970 | + |
| * 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 |
| 5UTR-3CDS | ENST00000520358 | ENST00000222254 | TSPAN18 | chr11 | 44748837 | + | PIK3R2 | chr19 | 18276970 | + |
| 5UTR-3CDS | ENST00000520358 | ENST00000593731 | TSPAN18 | chr11 | 44748837 | + | PIK3R2 | chr19 | 18276970 | + |
| intron-3CDS | ENST00000340160 | ENST00000222254 | TSPAN18 | chr11 | 44748837 | + | PIK3R2 | chr19 | 18276970 | + |
| intron-3CDS | ENST00000340160 | ENST00000593731 | TSPAN18 | chr11 | 44748837 | + | PIK3R2 | chr19 | 18276970 | + |
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FusionProtFeatures for TSPAN18_PIK3R2 |
| Main function of each fusion partner protein. (from UniProt) |
| Hgene | Tgene |
| TSPAN18 | PIK3R2 |
| Regulatory subunit of phosphoinositide-3-kinase (PI3K),a kinase that phosphorylates PtdIns(4,5)P2 (Phosphatidylinositol4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PHdomain-containing proteins to the membrane, including AKT1 andPDPK1, activating signaling cascades involved in cell growth,survival, proliferation, motility and morphology. Binds toactivated (phosphorylated) protein-tyrosine kinases, through itsSH2 domain, and acts as an adapter, mediating the association ofthe p110 catalytic unit to the plasma membrane. Indirectlyregulates autophagy (PubMed:23604317). Promotes nucleartranslocation of XBP1 isoform 2 in a ER stress- and/or insulin-dependent manner during metabolic overloading in the liver andhence plays a role in glucose tolerance improvement (Bysimilarity). {ECO:0000250|UniProtKB:O08908,ECO:0000269|PubMed:23604317}. |
| 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 TSPAN18_PIK3R2 |
| 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 TSPAN18_PIK3R2 |
| 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 |
| TSPAN18 | RNF130, FITM2 | PIK3R2 | ERBB3, ERBB4, CBL, TEC, KIT, AXL, FYN, ERBB2, PIK3CD, CRKL, TGFBR1, TGFBR2, CCR5, GRB2, SOCS6, YWHAB, EGFR, ESR1, ARRB1, SYK, CUL3, CD28, CD3E, CBLB, ABL1, INPPL1, PIK3CA, PIK3CB, IQGAP1, KRT1, KRT2, KRT10, PTPN11, HSPA8, KRT9, KRT5, KRT6C, SHC1, ACTB, MYH10, GAB2, SEMG1, KRT16, SEMG2, KRT14, TUBA1C, HSPA1L, SPTBN1, KRT17, HSPA1B, KRT79, PIK3R1, CRK, HSPA6, MYH9, TUBB, ACACA, KRT15, BCR, KRT4, CORO1C, PIK3R3, EEF1A1, DDX3X, RPS10, MYH14, FUS, TUBB6, RPS5, RPS7, APP, VCP, VCAM1, MED28, ITGA4, FBXL2, IRS1, GRN, KRAS, LAMB2, LTBP3, STAB1, ADARB2, IRS4, YWHAQ, TRIM23, GOLGA2, KRT38, IKZF3, KRT20, RINT1, MRFAP1L1, DYDC1, MOV10, NXF1, SQSTM1, EFNB2, SKAP1, VSIG4, HAUS1, HAUS4, RCBTB2, PTGER3, HEPACAM2, NTRK1, GHR, CSF1R, STAT3, APPL1, FGFR1, PTEN, HAVCR2, TMEM52B, RNF19B, MANSC1, FLRT1, PRMT2, LMNA |
| - 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 TSPAN18_PIK3R2 |
| 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 |
| Tgene | PIK3R2 | O00459 | DB01064 | Isoprenaline | Phosphatidylinositol 3-kinase regulatory subunit beta | small molecule | approved|investigational |
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RelatedDiseases for TSPAN18_PIK3R2 |
| Diseases associated with fusion partners. (DisGeNet 4.0) |
| Partner | Gene | Disease ID | Disease name | # pubmeds | Source |
| Hgene | TSPAN18 | C0036341 | Schizophrenia | 1 | CTD_human |
| Tgene | PIK3R2 | C4012727 | MEGALENCEPHALY-POLYMICROGYRIA-POLYDACTYLY-HYDROCEPHALUS SYNDROME 1 | 3 | UNIPROT |
| Tgene | PIK3R2 | C1863924 | Megalanecephaly Polymicrogyria-Polydactyly Hydrocephalus Syndrome | 1 | CTD_human |
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