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Center for Computational Systems Medicine
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Kinase Fusion Gene Summary

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Kinase Fusion Gene Sample Information

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Kinase Fusion ORF Analysis

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Kinase Fusion Amino Acid Sequences

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Multiple Sequence Alignment of All Fusion Protein Isoforms

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Kinase Fusion Protein Functional Features

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Kinase Fusion Protein Structures

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Comparison of Fusion Protein Isoforms

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Comparison of Fusion Protein Sequences/Structures with Known Sequences/Structures from PDB

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pLDDT Scores and Difference Analysis of pLDDT Scores Between the Active Sites (Best) and Non-Active Sites.

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Ramachandran Plot of Kinase Fusion Protein Structure

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Potential Active Site Information

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Virtual Screening Results

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Kinase-Substrate Information

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Related Drugs with This Kinase Fusion Protein

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Related Disease with This Kinase Fusion Protein

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Clinical Trials of the Found Drugs/Small Molecules

Kinase Fusion Gene:CAMK4_PTPRK

Kinase Fusion Protein Summary

check button Kinase Fusion gene summary
Kinase Fusion partner gene informationKinase Fusion gene name: CAMK4_PTPRK
KinaseFusionDB ID: KFG889
FusionGDB2.0 ID: KFG889
HgeneTgene
Gene symbol

CAMK4

PTPRK

Gene ID

814

5796

Gene namecalcium/calmodulin dependent protein kinase IVprotein tyrosine phosphatase receptor type K
SynonymsCaMK IV|CaMK-GR|CaMKIV|caMKR-PTP-kappa
Cytomap

5q22.1

6q22.33

Type of geneprotein-codingprotein-coding
Descriptioncalcium/calmodulin-dependent protein kinase type IVCAM kinase IVCAM kinase- GRbrain Ca(2+)-calmodulin-dependent protein kinase type IVbrain Ca++-calmodulin-dependent protein kinase type IVcalcium/calmodulin-dependent protein kinase type IV catalytic receptor-type tyrosine-protein phosphatase kappadJ480J14.2.1 (protein tyrosine phosphatase, receptor type, K (R-PTP-KAPPA, protein tyrosine phosphatase kappa , protein tyrosine phosphatase kappaprotein-tyrosine phosphatase kappaprotein-tyrosine phospha
Modification date2024040720240305
UniProtAcc

Q16566

Q15262

Ensembl transtripts involved in fusion geneENST idsENST00000282356, ENST00000512453, 
ENST00000512890, 
ENST00000524481, 
ENST00000525459, ENST00000368207, 
ENST00000368210, ENST00000368213, 
ENST00000368215, ENST00000368226, 
ENST00000368227, ENST00000532331, 
Context (manual curation of fusion genes in KinaseFusionDB)

PubMed: CAMK4 [Title/Abstract] AND PTPRK [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)CAMK4(110712640)-PTPRK(128563747), # samples:1
check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgeneCAMK4

GO:0045893

positive regulation of DNA-templated transcription

8855261

TgenePTPRK

GO:0006470

protein dephosphorylation

16263724

TgenePTPRK

GO:0007165

signal transduction

16849327

TgenePTPRK

GO:0007179

transforming growth factor beta receptor signaling pathway

15899872

TgenePTPRK

GO:0008285

negative regulation of cell population proliferation

15899872|18276111

TgenePTPRK

GO:0010839

negative regulation of keratinocyte proliferation

16263724

TgenePTPRK

GO:0030336

negative regulation of cell migration

18276111

TgenePTPRK

GO:0034394

protein localization to cell surface

18276111

TgenePTPRK

GO:0034614

cellular response to reactive oxygen species

16849327

TgenePTPRK

GO:0034644

cellular response to UV

16849327

TgenePTPRK

GO:0045786

negative regulation of cell cycle

15899872

TgenePTPRK

GO:0045892

negative regulation of DNA-templated transcription

18276111


check buttonKinase Fusion gene breakpoints across CAMK4 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check buttonKinase Fusion gene breakpoints across PTPRK (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

check buttonKinase Fusion gene information.
check button 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.
SourceSampleHgeneHchrHbpTgeneTchrTbp
ChimerDB4TCGA-HU-A4HB-01ACAMK4chr5

110712640

PTPRKchr6

128563747



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Kinase Fusion ORF Analysis


check buttonKinase Fusion information from ORFfinder translation from full-length transcript sequence from KinaseFusionDB.
HenstTenstHgeneHchrHbpTgeneTchrTbpSeq length
(transcript)
Seq length
(amino acids)

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Kinase Fusion Amino Acid Sequences


check button 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


check button Four levels of functional features of fusion genes
Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/:110712640/:128563747)
- 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.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
CAMK4

Q16566

PTPRK

Q15262

FUNCTION: Calcium/calmodulin-dependent protein kinase that operates in the calcium-triggered CaMKK-CaMK4 signaling cascade and regulates, mainly by phosphorylation, the activity of several transcription activators, such as CREB1, MEF2D, JUN and RORA, which play pivotal roles in immune response, inflammation, and memory consolidation. In the thymus, regulates the CD4(+)/CD8(+) double positive thymocytes selection threshold during T-cell ontogeny. In CD4 memory T-cells, is required to link T-cell antigen receptor (TCR) signaling to the production of IL2, IFNG and IL4 (through the regulation of CREB and MEF2). Regulates the differentiation and survival phases of osteoclasts and dendritic cells (DCs). Mediates DCs survival by linking TLR4 and the regulation of temporal expression of BCL2. Phosphorylates the transcription activator CREB1 on 'Ser-133' in hippocampal neuron nuclei and contribute to memory consolidation and long term potentiation (LTP) in the hippocampus. Can activate the MAP kinases MAPK1/ERK2, MAPK8/JNK1 and MAPK14/p38 and stimulate transcription through the phosphorylation of ELK1 and ATF2. Can also phosphorylate in vitro CREBBP, PRM2, MEF2A and STMN1/OP18. {ECO:0000269|PubMed:10617605, ECO:0000269|PubMed:17909078, ECO:0000269|PubMed:18829949, ECO:0000269|PubMed:7961813, ECO:0000269|PubMed:8065343, ECO:0000269|PubMed:8855261, ECO:0000269|PubMed:8980227, ECO:0000269|PubMed:9154845}.FUNCTION: Regulation of processes involving cell contact and adhesion such as growth control, tumor invasion, and metastasis. Negative regulator of EGFR signaling pathway. Forms complexes with beta-catenin and gamma-catenin/plakoglobin. Beta-catenin may be a substrate for the catalytic activity of PTPRK/PTP-kappa. {ECO:0000269|PubMed:19836242}.

check buttonRetention 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

download page

* Minus value of BPloci means that the break pointn is located before the CDS.

check button - Retained domain in the 5'-partner of fusion protein (protein functional feature from UniProt).
PartnerHgeneeneHbpTgeneeneTbpENSTBPexonTotalExonProtein feature lociBPlociTotalLenFeatureNote


check button - Retained domain in the 3'-partner of fusion protein (protein functional feature from UniProt).
PartnerHgeneeneHbpTgeneeneTbpENSTBPexonTotalExonProtein feature lociBPlociTotalLenFeatureNote


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Kinase-Substrate Information of CAMK4_PTPRK


check button Phosphorylation target of the kinase
(phosphosite, 03-17-2024)
KinaseKinase UniProt AccKinase speciesSubstrateSubstrate UniProt AccSubstrate phosphorylated residuesSubstrate phosphorylated sites (+/-7AA)Domain
CAMK4Q16566humanHDAC5Q9UQL6S498RPLSRtQsSPLPQsP
CAMK4Q16566humanCREB1P16220S119EILsRRPsyRkILNDpKID
CAMK4Q16566humanHNRNPLP14866S544GkSERSssGLLEWES
CAMK4Q16566humanNOVA2Q9UNW9T27VCTKRsNtGEEGEYF
CAMK4Q16566humanNOVA2Q9UNW9S194EQVHKAVsAIVQKVQKH_1
CAMK4Q16566humanPHB2Q99623S91RARPRkIssPTGSkDBand_7
CAMK4Q16566humanCAMK2AQ9UQM7-2S332DGVKkRKssssVQLM
CAMK4Q16566humanRELAQ04206S536sGDEDFSsIADMDFS
CAMK4Q16566humanNOVA2Q9UNW9S25EVVCTKRsNtGEEGE
CAMK4Q16566humanHDAC5Q9UQL6S259FPLRkTAsEPNLKVR
CAMK4Q16566humanSTMN1P16949S16kELEKrAsGQAFELIStathmin


check button Biological Network Integration of This Kinase and Substrates
(GeneMANIA website)

check button Enriched GO biological processes of the phosphorylation target genes of the kinase
KinaseGOIDGO termP.adjust
CAMK4IDDescription0.00e+00
CAMK4GO:0051091positive regulation of DNA-binding transcription factor activity1.06e-03
CAMK4GO:0051090regulation of DNA-binding transcription factor activity2.72e-03
CAMK4GO:0043434response to peptide hormone2.72e-03
CAMK4GO:0035729cellular response to hepatocyte growth factor stimulus2.72e-03
CAMK4GO:0035728response to hepatocyte growth factor2.77e-03
CAMK4GO:1904385cellular response to angiotensin8.44e-03
CAMK4GO:1990776response to angiotensin9.06e-03
CAMK4GO:0000381regulation of alternative mRNA splicin2.23e-04
CAMK4GO:0002931response to ischemia1.66e-02
CAMK4GO:0071300cellular response to retinoic acid1.66e-02
CAMK4GO:1901224positive regulation of non-canonical NF-kappaB signal transduction1.66e-02
CAMK4GO:0000380alternative mRNA splicin3.85e-04
CAMK4GO:0009410response to xenobiotic stimulus2.19e-02
CAMK4GO:0009615response to virus2.19e-02
CAMK4GO:0048732gland development2.19e-02
CAMK4GO:0007409axonogenesis2.19e-02
CAMK4GO:0032526response to retinoic acid2.52e-02
CAMK4GO:0048024regulation of mRNA splicin8.72e-04
CAMK4GO:0098773skin epidermis development3.18e-02
CAMK4GO:0050684regulation of mRNA processing3.18e-02
CAMK4GO:0030879mammary gland development3.23e-02
CAMK4GO:0008277regulation of G protein-coupled receptor signaling pathway3.39e-02
CAMK4GO:0014074response to purine-containing compound3.39e-02
CAMK4GO:0002753cytosolic pattern recognition receptor signaling pathway3.39e-02
CAMK4GO:0038061non-canonical NF-kappaB signal transduction3.39e-02
CAMK4GO:0051092positive regulation of NF-kappaB transcription factor activity3.39e-02
CAMK4GO:0043484regulation of RNA splicing4.75e-02
CAMK4GO:0032869cellular response to insulin stimulus5.63e-02
CAMK4GO:1901654response to ketone5.63e-02
CAMK4GO:0050821protein stabilization5.63e-02
CAMK4GO:0071222cellular response to lipopolysaccharide5.63e-02
CAMK4GO:0002221pattern recognition receptor signaling pathway5.63e-02
CAMK4GO:0060430lung saccule development5.63e-02
CAMK4GO:0070391response to lipoteichoic acid5.63e-02
CAMK4GO:0071223cellular response to lipoteichoic acid5.63e-02
CAMK4GO:0071219cellular response to molecule of bacterial origin5.63e-02
CAMK4GO:0033234negative regulation of protein sumoylation5.63e-02
CAMK4GO:0061370testosterone biosynthetic process5.63e-02
CAMK4GO:1904424regulation of GTP binding5.63e-02
CAMK4GO:0002758innate immune response-activating signaling pathway5.63e-02
CAMK4GO:0010944negative regulation of transcription by competitive promoter binding5.63e-02
CAMK4GO:0048012hepatocyte growth factor receptor signaling pathway5.63e-02
CAMK4GO:0051098regulation of binding5.63e-02
CAMK4GO:0071216cellular response to biotic stimulus5.63e-02
CAMK4GO:0032868response to insulin5.63e-02
CAMK4GO:0002357defense response to tumor cell5.63e-02
CAMK4GO:0031115negative regulation of microtubule polymerization5.63e-02
CAMK4GO:0032494response to peptidoglycan5.63e-02
CAMK4GO:0070493thrombin-activated receptor signaling pathway5.63e-02

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Related Drugs to CAMK4_PTPRK


check button Drugs used for this fusion-positive patient.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDrugSourcePMID

check button Distribution of the number of studies mentioning CAMK4-PTPRK and kinase inhibitors the PubMed Abstract (04-01-2024)

Fusion gene - drug pair 1Fusion gene - drug pair 2PMIDPublication dateDOIStudy title

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Related Diseases to CAMK4_PTPRK


check button Diseases that have this fusion gene.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDiseaseSourcePMID

check button Related diseases from the literature mentioned this fusion gene and drug.
(PubMed, 04-01-2024)
MeSH IDMeSH term

check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource


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Clinical Trials of the Found Drugs/Small Molecules


check button Statistics of the Clinical Trials of the Found Kinase Inibitors from clinicaltrials.gov (06-17-2024)

check button Clinical Trials from clinicaltrials.gov (06-17-2024)

Fusion GeneKinase InhibitorNCT IDStudy StatusPhasesDisease# EnrolmentDate