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Kinase Fusion Gene:KDM2B_TLK2 |
Kinase Fusion Protein Summary |
 Kinase Fusion gene summary |
| Kinase Fusion partner gene information | Kinase Fusion gene name: KDM2B_TLK2 | KinaseFusionDB ID: KFG2997 | FusionGDB2.0 ID: KFG2997 | Hgene | Tgene | Gene symbol | KDM2B | TLK2 | Gene ID | 84678 | 11011 | |
| Gene name | lysine demethylase 2B | tousled like kinase 2 | ||||||||||
| Synonyms | CXXC2|FBXL10|Fbl10|JHDM1B|PCCX2 | HsHPK|MRD57|PKU-ALPHA | ||||||||||
| Cytomap | 12q24.31 | 17q23.2 | ||||||||||
| Type of gene | protein-coding | protein-coding | ||||||||||
| Description | lysine-specific demethylase 2BCXXC-type zinc finger protein 2F-box and leucine-rich repeat protein 10F-box protein FBL10F-box/LRR-repeat protein 10JEMMA (Jumonji domain, EMSY-interactor, methyltransferase motif) protein[Histone-H3]-lysine-36 demethy | serine/threonine-protein kinase tousled-like 2 | ||||||||||
| Modification date | 20240416 | 20240403 | ||||||||||
| UniProtAcc | Q8NHM5 | Q86UE8 | ||||||||||
| Ensembl transtripts involved in fusion gene | ENST ids | ENST00000377069, ENST00000377071, ENST00000536437, ENST00000538046, ENST00000542973, ENST00000543852, | ENST00000326270, ENST00000343388, ENST00000346027, ENST00000542523, ENST00000577616, ENST00000582809, | |||||||||
| Context (manual curation of fusion genes in KinaseFusionDB) | PubMed: KDM2B [Title/Abstract] AND TLK2 [Title/Abstract] AND fusion [Title/Abstract] | |||||||||||
| Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0) | KDM2B(121858686)-TLK2(60631182), # samples:1 | |||||||||||
| 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 | KDM2B | GO:0006338 | chromatin remodeling | 16943429 |
| Tgene | TLK2 | GO:0006468 | protein phosphorylation | 12660173 |
| Tgene | TLK2 | GO:0006974 | DNA damage response | 12660173 |
| Tgene | TLK2 | GO:0018105 | peptidyl-serine phosphorylation | 20016786 |
| Tgene | TLK2 | GO:0035556 | intracellular signal transduction | 12660173 |
| Tgene | TLK2 | GO:0071480 | cellular response to gamma radiation | 12660173 |
| Tgene | TLK2 | GO:1902275 | regulation of chromatin organization | 12660173 |
| Kinase Fusion gene breakpoints across KDM2B (5'-gene) * Click on the image to open the UCSC genome browser with custom track showing this image in a new window. |
| Kinase Fusion gene breakpoints across TLK2 (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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Kinase Fusion Gene Sample Information |
| Kinase Fusion gene information. |
| Kinase Fusion gene information from four resources (ChiTars 5.0, ChimerDB 4.0, COSMIC, and CCLE) * 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 | Sample | Hgene | Hchr | Hbp | Tgene | Tchr | Tbp |
| ChiTaRS5.0 | AX184553 | KDM2B | chr12 | 121858686 | TLK2 | chr17 | 60631182 |
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Kinase Fusion ORF Analysis |
| Kinase Fusion information from ORFfinder translation from full-length transcript sequence from KinaseFusionDB. |
| Henst | Tenst | Hgene | Hchr | Hbp | Tgene | Tchr | Tbp | Seq length (transcript) | Seq length (amino acids) |
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Kinase Fusion Amino Acid Sequences |
| For individual full-length fusion transcript sequence from KinaseFusionDB, we ran ORFfinder and chose the longest ORF among the all predicted ones. |
| >Henst_Tenst_Hgene_Hchr_Hbp_Tgene_Tchr_Tbp_length(fusion AA)_AAseq |
Multiple Sequence Alignment of All Fusion Protein Isoforms |
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Kinase 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/:121858686/:60631182) - 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 |
| KDM2B | TLK2 |
| FUNCTION: Histone demethylase that demethylates 'Lys-4' and 'Lys-36' of histone H3, thereby playing a central role in histone code (PubMed:16362057, PubMed:17994099, PubMed:26237645). Preferentially demethylates trimethylated H3 'Lys-4' and dimethylated H3 'Lys-36' residue while it has weak or no activity for mono- and tri-methylated H3 'Lys-36' (PubMed:16362057, PubMed:17994099, PubMed:26237645). Preferentially binds the transcribed region of ribosomal RNA and represses the transcription of ribosomal RNA genes which inhibits cell growth and proliferation (PubMed:16362057, PubMed:17994099). May also serve as a substrate-recognition component of the SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex (Probable). {ECO:0000269|PubMed:16362057, ECO:0000269|PubMed:17994099, ECO:0000269|PubMed:26237645, ECO:0000305}. | FUNCTION: Serine/threonine-protein kinase involved in the process of chromatin assembly and probably also DNA replication, transcription, repair, and chromosome segregation (PubMed:9427565, PubMed:10523312, PubMed:11470414, PubMed:12660173, PubMed:12955071, PubMed:29955062, PubMed:33323470). Phosphorylates the chromatin assembly factors ASF1A and ASF1B (PubMed:11470414, PubMed:20016786, PubMed:29955062, PubMed:35136069). Phosphorylation of ASF1A prevents its proteasome-mediated degradation, thereby enhancing chromatin assembly (PubMed:20016786). Negative regulator of amino acid starvation-induced autophagy (PubMed:22354037). {ECO:0000269|PubMed:10523312, ECO:0000269|PubMed:11470414, ECO:0000269|PubMed:12660173, ECO:0000269|PubMed:12955071, ECO:0000269|PubMed:20016786, ECO:0000269|PubMed:22354037, ECO:0000269|PubMed:29955062, ECO:0000269|PubMed:33323470, ECO:0000269|PubMed:35136069, ECO:0000269|PubMed:9427565}. |
| 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 domain in the 5'-partner of fusion protein (protein functional feature from UniProt). |
| Partner | Hgeneene | Hbp | Tgeneene | Tbp | ENST | BPexon | TotalExon | Protein feature loci | BPloci | TotalLen | Feature | Note |
| - Retained domain in the 3'-partner of fusion protein (protein functional feature from UniProt). |
| Partner | Hgeneene | Hbp | Tgeneene | Tbp | ENST | BPexon | TotalExon | Protein feature loci | BPloci | TotalLen | Feature | Note |
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Kinase-Substrate Information of KDM2B_TLK2 |
| Phosphorylation target of the kinase (phosphosite, 03-17-2024) |
| Kinase | Kinase UniProt Acc | Kinase species | Substrate | Substrate UniProt Acc | Substrate phosphorylated residues | Substrate phosphorylated sites (+/-7AA) | Domain |
| TLK2 | Q86UE8 | human | ASF1B | Q9NVP2 | S198 | PGLLPENsMDCI___ | |
| TLK2 | Q86UE8 | human | ASF1A | Q9Y294 | S192 | GWSTSENsLNVMLES |
| Biological Network Integration of This Kinase and Substrates (GeneMANIA website) |
| Enriched GO biological processes of the phosphorylation target genes of the kinase |
| Kinase | GOID | GO term | P.adjust |
| TLK2 | ID | Description | 0.00e+00 |
| TLK2 | GO:0006334 | nucleosome assembly | 4.25e-04 |
| TLK2 | GO:0034728 | nucleosome organization | 4.25e-04 |
| TLK2 | GO:0065004 | protein-DNA complex assembly | 8.59e-04 |
| TLK2 | GO:0140861 | DNA repair-dependent chromatin remodeling | 6.29e-03 |
| TLK2 | GO:0001835 | blastocyst hatching | 6.29e-03 |
| TLK2 | GO:0035188 | hatching | 6.29e-03 |
| TLK2 | GO:0071684 | organism emergence from protective structure | 6.29e-03 |
| TLK2 | GO:0031297 | replication fork processing | 1.04e-02 |
| TLK2 | GO:0045005 | DNA-templated DNA replication maintenance of fidelity | 1.05e-02 |
| TLK2 | GO:0001824 | blastocyst development | 1.96e-02 |
| TLK2 | GO:0006261 | DNA-templated DNA replication | 2.47e-02 |
| TLK2 | GO:0001649 | osteoblast differentiation | 3.60e-02 |
| TLK2 | GO:0006260 | DNA replication | 3.60e-02 |
| TLK2 | GO:0001701 | in utero embryonic development | 4.65e-02 |
| TLK2 | GO:0042692 | muscle cell differentiation | 4.65e-02 |
| TLK2 | GO:0001503 | ossification | 4.65e-02 |
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Related Drugs to KDM2B_TLK2 |
| Drugs used for this fusion-positive patient. (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
| Hgene | Tgene | Drug | Source | PMID |
| Distribution of the number of studies mentioning KDM2B-TLK2 and kinase inhibitors the PubMed Abstract (04-01-2024) |
| Fusion gene - drug pair 1 | Fusion gene - drug pair 2 | PMID | Publication date | DOI | Study title |
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Related Diseases to KDM2B_TLK2 |
| Diseases that have this fusion gene. (Manual curation of PubMed, 04-30-2022 + MyCancerGenome) |
| Hgene | Tgene | Disease | Source | PMID |
| Related diseases from the literature mentioned this fusion gene and drug. (PubMed, 04-01-2024) |
| MeSH ID | MeSH term |
| Diseases associated with fusion partners. (DisGeNet 4.0) |
| Partner | Gene | Disease ID | Disease name | # pubmeds | Source |
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Clinical Trials of the Found Drugs/Small Molecules |
| Statistics of the Clinical Trials of the Found Kinase Inibitors from clinicaltrials.gov (06-17-2024) |
| Clinical Trials from clinicaltrials.gov (06-17-2024) |
| Fusion Gene | Kinase Inhibitor | NCT ID | Study Status | Phases | Disease | # Enrolment | Date |
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