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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:ACTN4_MAPK4

Kinase Fusion Protein Summary

check button Kinase Fusion gene summary
Kinase Fusion partner gene informationKinase Fusion gene name: ACTN4_MAPK4
KinaseFusionDB ID: KFG132
FusionGDB2.0 ID: KFG132
HgeneTgene
Gene symbol

ACTN4

MAPK4

Gene ID

81

5596

Gene nameactinin alpha 4mitogen-activated protein kinase 4
SynonymsACTININ-4|FSGS|FSGS1ERK-4|ERK4|PRKM4|p63-MAPK|p63MAPK
Cytomap

19q13.2

18q21.1-q21.2

Type of geneprotein-codingprotein-coding
Descriptionalpha-actinin-4focal segmental glomerulosclerosis 1non-muscle alpha-actinin 4mitogen-activated protein kinase 4Erk3-relatedMAPK 4extracellular signal-regulated kinase 4
Modification date2024040820240403
UniProtAcc

O43707

P31152

Ensembl transtripts involved in fusion geneENST idsENST00000252699, ENST00000390009, 
ENST00000424234, ENST00000497637, 
ENST00000400384, ENST00000540640, 
ENST00000587823, ENST00000588540, 
ENST00000592595, 
Context (manual curation of fusion genes in KinaseFusionDB)

PubMed: ACTN4 [Title/Abstract] AND MAPK4 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)ACTN4(39142607)-MAPK4(47842739), # 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
HgeneACTN4

GO:0033209

tumor necrosis factor-mediated signaling pathway

25411248

HgeneACTN4

GO:0035357

peroxisome proliferator activated receptor signaling pathway

22351778

HgeneACTN4

GO:0048384

retinoic acid receptor signaling pathway

22351778


check buttonKinase Fusion gene breakpoints across ACTN4 (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 MAPK4 (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
ChiTaRS5.0BF813639ACTN4chr19

39142607

MAPK4chr18

47842739



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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/:39142607/:47842739)
- 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
ACTN4

O43707

MAPK4

P31152

FUNCTION: F-actin cross-linking protein which is thought to anchor actin to a variety of intracellular structures. This is a bundling protein (Probable). Probably involved in vesicular trafficking via its association with the CART complex. The CART complex is necessary for efficient transferrin receptor recycling but not for EGFR degradation (PubMed:15772161). Involved in tight junction assembly in epithelial cells probably through interaction with MICALL2. Links MICALL2 to the actin cytoskeleton and recruits it to the tight junctions (By similarity). May also function as a transcriptional coactivator, stimulating transcription mediated by the nuclear hormone receptors PPARG and RARA (PubMed:22351778). {ECO:0000250|UniProtKB:P57780, ECO:0000269|PubMed:15772161, ECO:0000269|PubMed:22351778, ECO:0000305|PubMed:9508771}.FUNCTION: Atypical MAPK protein. Phosphorylates microtubule-associated protein 2 (MAP2) and MAPKAPK5. The precise role of the complex formed with MAPKAPK5 is still unclear, but the complex follows a complex set of phosphorylation events: upon interaction with atypical MAPKAPK5, ERK4/MAPK4 is phosphorylated at Ser-186 and then mediates phosphorylation and activation of MAPKAPK5, which in turn phosphorylates ERK4/MAPK4. May promote entry in the cell cycle (By similarity). {ECO:0000250}.

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 ACTN4_MAPK4


check button Phosphorylation target of the kinase
(phosphosite, 03-17-2024)
KinaseKinase UniProt AccKinase speciesSubstrateSubstrate UniProt AccSubstrate phosphorylated residuesSubstrate phosphorylated sites (+/-7AA)Domain
MAPK4P31152humanAKT1P31749T308kDGAtMKtFCGtPEyPkinase


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
MAPK4IDDescription0.00e+00
MAPK4GO:0010918positive regulation of mitochondrial membrane potential1.25e-02
MAPK4GO:0015911long-chain fatty acid import across plasma membrane1.25e-02
MAPK4GO:0032070regulation of deoxyribonuclease activity1.25e-02
MAPK4GO:0070673response to interleukin-181.25e-02
MAPK4GO:0022605mammalian oogenesis stage1.25e-02
MAPK4GO:0046322negative regulation of fatty acid oxidation1.25e-02
MAPK4GO:0070141response to UV-A1.25e-02
MAPK4GO:0140052cellular response to oxidised low-density lipoprotein particle stimulus1.25e-02
MAPK4GO:0003376sphingosine-1-phosphate receptor signaling pathway1.25e-02
MAPK4GO:0010763positive regulation of fibroblast migration1.25e-02
MAPK4GO:0045725positive regulation of glycogen biosynthetic process1.25e-02
MAPK4GO:0045737positive regulation of cyclin-dependent protein serine/threonine kinase activity1.25e-02
MAPK4GO:0045838positive regulation of membrane potential1.25e-02
MAPK4GO:2000402negative regulation of lymphocyte migration1.25e-02
MAPK4GO:0071380cellular response to prostaglandin E stimulus1.25e-02
MAPK4GO:0007252I-kappaB phosphorylation1.25e-02
MAPK4GO:0044539long-chain fatty acid import into cell1.25e-02
MAPK4GO:0060644mammary gland epithelial cell differentiation1.25e-02
MAPK4GO:0070875positive regulation of glycogen metabolic process1.25e-02
MAPK4GO:0043217myelin maintenance1.25e-02
MAPK4GO:0051000positive regulation of nitric-oxide synthase activity1.25e-02
MAPK4GO:0090520sphingolipid mediated signaling pathway1.25e-02
MAPK4GO:1904031positive regulation of cyclin-dependent protein kinase activity1.25e-02
MAPK4GO:0035821modulation of process of another organism1.25e-02
MAPK4GO:0048266behavioral response to pain1.25e-02
MAPK4GO:0060716labyrinthine layer blood vessel development1.25e-02
MAPK4GO:0031998regulation of fatty acid beta-oxidation1.25e-02
MAPK4GO:0090201negative regulation of release of cytochrome c from mitochondria1.25e-02
MAPK4GO:0140354lipid import into cell1.25e-02
MAPK4GO:1902001fatty acid transmembrane transport1.25e-02
MAPK4GO:1902018negative regulation of cilium assembly1.25e-02
MAPK4GO:0071379cellular response to prostaglandin stimulus1.25e-02
MAPK4GO:2000010positive regulation of protein localization to cell surface1.25e-02
MAPK4GO:0032069regulation of nuclease activity1.25e-02
MAPK4GO:0003323type B pancreatic cell development1.25e-02
MAPK4GO:0032891negative regulation of organic acid transport1.25e-02
MAPK4GO:0034695response to prostaglandin E1.25e-02
MAPK4GO:0071676negative regulation of mononuclear cell migration1.25e-02
MAPK4GO:0050995negative regulation of lipid catabolic process1.25e-02
MAPK4GO:0022011myelination in peripheral nervous system1.25e-02
MAPK4GO:0032292peripheral nervous system axon ensheathment1.25e-02
MAPK4GO:0032770positive regulation of monooxygenase activity1.25e-02
MAPK4GO:0003309type B pancreatic cell differentiation1.25e-02
MAPK4GO:0005979regulation of glycogen biosynthetic process1.25e-02
MAPK4GO:0010962regulation of glucan biosynthetic process1.25e-02
MAPK4GO:0014044Schwann cell development1.25e-02
MAPK4GO:0050999regulation of nitric-oxide synthase activity1.25e-02
MAPK4GO:0060674placenta blood vessel development1.25e-02
MAPK4GO:2000191regulation of fatty acid transport1.25e-02

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Related Drugs to ACTN4_MAPK4


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 ACTN4-MAPK4 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 ACTN4_MAPK4


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
HgeneACTN4C4551527Focal segmental glomerulosclerosis 19GENOMICS_ENGLAND;UNIPROT


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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