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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:POFUT1_HCK

Kinase Fusion Protein Summary

check button Kinase Fusion gene summary
Kinase Fusion partner gene informationKinase Fusion gene name: POFUT1_HCK
KinaseFusionDB ID: KFG4772
FusionGDB2.0 ID: KFG4772
HgeneTgene
Gene symbol

POFUT1

HCK

Gene ID

23509

3055

Gene nameprotein O-fucosyltransferase 1HCK proto-oncogene, Src family tyrosine kinase
SynonymsDDD2|FUT12|O-FUT|O-Fuc-T|O-FucT-1|OFUCT1AIPCV|JTK9|p59Hck|p61Hck
Cytomap

20q11.21

20q11.21

Type of geneprotein-codingprotein-coding
DescriptionGDP-fucose protein O-fucosyltransferase 1o-fucosyltransferase proteinpeptide-O-fucosyltransferase 1tyrosine-protein kinase HCKhematopoietic cell kinasehemopoietic cell kinasep59-HCK/p60-HCK
Modification date2024040320240411
UniProtAcc

Q9H488

P08631

Ensembl transtripts involved in fusion geneENST idsENST00000486717, ENST00000539210, 
ENST00000375749, ENST00000375730, 
ENST00000375852, ENST00000375862, 
ENST00000518730, ENST00000520553, 
ENST00000534862, ENST00000538448, 
Context (manual curation of fusion genes in KinaseFusionDB)

PubMed: POFUT1 [Title/Abstract] AND HCK [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)POFUT1(30818864)-HCK(30689120), # samples:3
check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgenePOFUT1

GO:0006493

protein O-linked glycosylation

9023546|11524432

HgenePOFUT1

GO:0036066

protein O-linked fucosylation

15653671

TgeneHCK

GO:0071801

regulation of podosome assembly

15998323


check buttonKinase Fusion gene breakpoints across POFUT1 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

check buttonKinase Fusion gene breakpoints across HCK (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure


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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-04-1517-01APOFUT1chr20

30795868

HCKchr20

30671697

ChimerDB4TCGA-G3-A25X-01APOFUT1chr20

30818864

HCKchr20

30689120



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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)
ENST00000375749ENST00000534862POFUT1chr2030795868HCKchr20306716971568402

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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

>ENST00000375749_ENST00000534862_POFUT1_chr20_30795868_HCK_chr20_30671697_length(amino acids)=402
MCAAAGSGSRADMGAAAWARPLSVSFLLLLLPLPGMPAGSWDPAGYLLYCPCMGSYSLSVRDYDPRQGDTVKHYKIRTLDNGGFYISPRS
TFSTLQELVDHYKKGNDGLCQKLSVPCMSSKPQKPWEKDAWEIPRESLKLEKKLGAGQFGEVWMATYNKHTKVAVKTMKPGSMSVEAFLA
EANVMKTLQHDKLVKLHAVVTKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIHRDLRAANILVSASLV
CKIADFGLARVIEDNEYTAREGAKFPIKWTAPEAINFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERGYRMPRPENCPE

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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/chr20:30818864/chr20:30689120)
- 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
POFUT1

Q9H488

HCK

P08631

FUNCTION: Catalyzes the reaction that attaches fucose through an O-glycosidic linkage to a conserved serine or threonine residue found in the consensus sequence C2-X(4,5)-[S/T]-C3 of EGF domains, where C2 and C3 are the second and third conserved cysteines. Specifically uses GDP-fucose as donor substrate and proper disulfide pairing of the substrate EGF domains is required for fucose transfer. Plays a crucial role in NOTCH signaling. Initial fucosylation of NOTCH by POFUT1 generates a substrate for FRINGE/RFNG, an acetylglucosaminyltransferase that can then extend the fucosylation on the NOTCH EGF repeats. This extended fucosylation is required for optimal ligand binding and canonical NOTCH signaling induced by DLL1 or JAGGED1. Fucosylates AGRN and determines its ability to cluster acetylcholine receptors (AChRs). {ECO:0000269|PubMed:11524432, ECO:0000269|PubMed:28334865, ECO:0000269|PubMed:8358148}.FUNCTION: Non-receptor tyrosine-protein kinase found in hematopoietic cells that transmits signals from cell surface receptors and plays an important role in the regulation of innate immune responses, including neutrophil, monocyte, macrophage and mast cell functions, phagocytosis, cell survival and proliferation, cell adhesion and migration. Acts downstream of receptors that bind the Fc region of immunoglobulins, such as FCGR1A and FCGR2A, but also CSF3R, PLAUR, the receptors for IFNG, IL2, IL6 and IL8, and integrins, such as ITGB1 and ITGB2. During the phagocytic process, mediates mobilization of secretory lysosomes, degranulation, and activation of NADPH oxidase to bring about the respiratory burst. Plays a role in the release of inflammatory molecules. Promotes reorganization of the actin cytoskeleton and actin polymerization, formation of podosomes and cell protrusions. Inhibits TP73-mediated transcription activation and TP73-mediated apoptosis. Phosphorylates CBL in response to activation of immunoglobulin gamma Fc region receptors. Phosphorylates ADAM15, BCR, ELMO1, FCGR2A, GAB1, GAB2, RAPGEF1, STAT5B, TP73, VAV1 and WAS. {ECO:0000269|PubMed:10092522, ECO:0000269|PubMed:10779760, ECO:0000269|PubMed:10973280, ECO:0000269|PubMed:11741929, ECO:0000269|PubMed:11896602, ECO:0000269|PubMed:12411494, ECO:0000269|PubMed:15010462, ECO:0000269|PubMed:15952790, ECO:0000269|PubMed:15998323, ECO:0000269|PubMed:17310994, ECO:0000269|PubMed:17535448, ECO:0000269|PubMed:19114024, ECO:0000269|PubMed:19903482, ECO:0000269|PubMed:20452982, ECO:0000269|PubMed:21338576, ECO:0000269|PubMed:7535819, ECO:0000269|PubMed:8132624, ECO:0000269|PubMed:9406996, ECO:0000269|PubMed:9407116}.

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
TgenePOFUT130795868HCK30671697ENST00000375749513262_515155505DomainNote=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159
TgenePOFUT130795868HCK30671697ENST00000375749513262_515156506DomainNote=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159
TgenePOFUT130795868HCK30671697ENST00000375749614262_515156506DomainNote=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159


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Kinase Fusion Protein Structures

check button CIF files of the predicted kinase fusion proteins
* Here we show the 3D structure of the fusion proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
Kinase Fusion protein CIF link (fusion AA seq ID in KinaseFusionDB)HenstTenstHgeneHchrHbpTgeneTchrTbpAA seqLen(AA seq)
PDB file >>>382_POFUT1_HCKENST00000375749ENST00000534862POFUT1chr2030795868HCKchr2030671697
MCAAAGSGSRADMGAAAWARPLSVSFLLLLLPLPGMPAGSWDPAGYLLYCPCMGSYSLSVRDYDPRQGDTVKHYKIRTLDNGGFYISPRS
TFSTLQELVDHYKKGNDGLCQKLSVPCMSSKPQKPWEKDAWEIPRESLKLEKKLGAGQFGEVWMATYNKHTKVAVKTMKPGSMSVEAFLA
EANVMKTLQHDKLVKLHAVVTKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIHRDLRAANILVSASLV
CKIADFGLARVIEDNEYTAREGAKFPIKWTAPEAINFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERGYRMPRPENCPE
402
3D view using mol* of 382_POFUT1_HCK
PDB file >>>TKFP_655_POFUT1_HCKENST00000375749ENST00000534862POFUT1chr2030795868HCKchr2030671697
MCAAAGSGSRADMGAAAWARPLSVSFLLLLLPLPGMPAGSWDPAGYLLYCPCMGSYSLSVRDYDPRQGDTVKHYKIRTLDNGGFYISPRS
TFSTLQELVDHYKKGNDGLCQKLSVPCMSSKPQKPWEKDAWEIPRESLKLEKKLGAGQFGEVWMATYNKHTKVAVKTMKPGSMSVEAFLA
EANVMKTLQHDKLVKLHAVVTKEPIYIITEFMAKGSLLDFLKSDEGSKQPLPKLIDFSAQIAEGMAFIEQRNYIHRDLRAANILVSASLV
CKIADFGLARVIEDNEYTAREGAKFPIKWTAPEAINFGSFTIKSDVWSFGILLMEIVTYGRIPYPGMSNPEVIRALERGYRMPRPENCPE
402_POFUT1_HCK


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Comparison of Fusion Protein Isoforms

check button Superimpose the 3D Structures Among All Fusion Protein Isoforms
* Download the pdb file and open it from the molstar online viewer.

check button Comparison of the Secondary Structures of Fusion Protein Isoforms

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

POFUT1_HCK does not have any known PDB structures.

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pLDDT score distribution

check button pLDDT score distribution of the predicted fusion protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
* The blue color at the bottom marks the best active site residues.


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Potential Active Site Information


check button The potential binding sites of these fusion proteins were identified using SiteMap, a module of the Schrodinger suite.
Kinase Fusion AA seq ID in KinaseFusionDBSite scoreSizeDscoreVolumeExposureEnclosureContactPhobicPhilicBalanceDon/AccResidues

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Ramachandran Plot of Kinase Fusion Protein Structure


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this fusion protein peptide.


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Virtual Screening Results


check button Distribution of the average docking score across all approved kinase inhibitors.
Distribution of the number of occurrence across all approved kinase inhibitors.
5'-kinase fusion protein case
3'-kinase fusion protein case

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check button Drug information from DrugBank of the top 20 interacting small molecules.
* The detailed information of individual kinase inhibitors are available in the download page.
Fusion gene name infoDrugDocking scoreGlide g scoreGlide energy

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Kinase-Substrate Information of POFUT1_HCK


check button Phosphorylation target of the kinase
(phosphosite, 03-17-2024)
KinaseKinase UniProt AccKinase speciesSubstrateSubstrate UniProt AccSubstrate phosphorylated residuesSubstrate phosphorylated sites (+/-7AA)Domain
HCKP08631humanABL1P00519Y393RLMtGDtytAHAGAkPK_Tyr_Ser-Thr
HCKP08631humanELMO1Q92556Y216VLNSHDLyQKVAQEIELMO_ARM
HCKP08631humanSTAT5AP42229Y694LAkAVDGyVkPQIkQ
HCKP08631humanADAM15Q13444Y715LVMLGASyWYRARLHTM
HCKP08631humanELMO1Q92556Y18AIEWPGAyPkLMEID
HCKP08631humanRAPGEF1Q13905Y504APIPSVPyAPFAAIL
HCKP08631humanTP73O15350Y28SLEPDStyFDLPQSS
HCKP08631humanABL1P00519Y128SLEKHSWyHGPVSRNSH2
HCKP08631humanALOX5P09917Y95LKTPHGDyIEFPCyRPLAT
HCKP08631humanABL1P00519Y226KRNKPtVyGVsPNyD
HCKP08631humanABL1P00519Y115QGWVPsNyItPVNSL
HCKP08631humanABL1P00519Y215GLITTLHyPAPKRNK
HCKP08631humanABL1P00519Y70PNLFVALyDFVAsGDSH3_1
HCKP08631humanTBK1Q9UHD2Y354SSNQELIyEGRRLVLTBK1_ULD
HCKP08631humanBCRP11274Y177ADAEKPFyVNVEFHH
HCKP08631humanELMO1Q92556Y720IPKEPsNyDFVyDCN
HCKP08631humanABL1P00519Y139VSRNAAEyLLsSGINSH2
HCKP08631humanHCKP08631Y411RVIEDNEytAREGAkPK_Tyr_Ser-Thr
HCKP08631humanSTAT5BP51692Y699tAkAVDGyVkPQIkQ
HCKP08631humanABL1P00519Y172LRyEGRVyHyRINTASH2
HCKP08631humanALOX5P09917Y54ERGAVDSyDVTVDEEPLAT
HCKP08631humanABL1P00519Y185TAsDGKLyVsSESRFSH2
HCKP08631humanELMO1Q92556Y395AKHHQDAyIRIVLENELMO_CED12
HCKP08631humanELMO1Q92556Y511SkLQNLSytEILkIR
HCKP08631humanHCKP08631Y522YTATEsQyQQQP___
HCKP08631humanTBK1Q9UHD2Y394LNTIGLIyEkISLPkTBK1_ULD
HCKP08631humanALOX5P09917Y43HLLDKPFyNDFERGAPLAT
HCKP08631humanPLCG2P16885Y1217LNNQLFLyDtHQNLR
HCKP08631humanGRB2P62993Y160QVPQQPtyVQALFDF


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
HCKIDDescription0.00e+00
HCKGO:0006909phagocytosis3.63e-04
HCKGO:0032743positive regulation of interleukin-2 production6.11e-04
HCKGO:0007265Ras protein signal transduction6.11e-04
HCKGO:2000377regulation of reactive oxygen species metabolic process6.11e-04
HCKGO:0050900leukocyte migration9.09e-04
HCKGO:0050727regulation of inflammatory response1.01e-03
HCKGO:0038093Fc receptor signaling pathway1.01e-03
HCKGO:0032623interleukin-2 production1.08e-03
HCKGO:0032663regulation of interleukin-2 production1.08e-03
HCKGO:0002757immune response-activating signaling pathway1.08e-03
HCKGO:0007264small GTPase mediated signal transduction1.09e-03
HCKGO:0071222cellular response to lipopolysaccharide1.09e-03
HCKGO:0002764immune response-regulating signaling pathway1.09e-03
HCKGO:0072593reactive oxygen species metabolic process1.10e-03
HCKGO:0071219cellular response to molecule of bacterial origin1.12e-03
HCKGO:0050853B cell receptor signaling pathway1.16e-03
HCKGO:0060397growth hormone receptor signaling pathway via JAK-STAT1.18e-03
HCKGO:0070669response to interleukin-21.32e-03
HCKGO:0071216cellular response to biotic stimulus1.32e-03
HCKGO:0070672response to interleukin-151.47e-03
HCKGO:0030100regulation of endocytosis1.73e-03
HCKGO:0050764regulation of phagocytosis1.85e-03
HCKGO:0002429immune response-activating cell surface receptor signaling pathway2.23e-03
HCKGO:0007229integrin-mediated signaling pathway2.31e-03
HCKGO:0048638regulation of developmental growth2.31e-03
HCKGO:0045089positive regulation of innate immune response2.60e-03
HCKGO:0002768immune response-regulating cell surface receptor signaling pathway2.60e-03
HCKGO:0032496response to lipopolysaccharide2.60e-03
HCKGO:0002237response to molecule of bacterial origin3.05e-03
HCKGO:0002833positive regulation of response to biotic stimulus3.05e-03
HCKGO:0060396growth hormone receptor signaling pathway4.12e-03
HCKGO:0030183B cell differentiation4.12e-03
HCKGO:0002433immune response-regulating cell surface receptor signaling pathway involved in phagocytosis4.12e-03
HCKGO:0038096Fc-gamma receptor signaling pathway involved in phagocytosis4.12e-03
HCKGO:0071378cellular response to growth hormone stimulus4.12e-03
HCKGO:0043254regulation of protein-containing complex assembly4.15e-03
HCKGO:0045088regulation of innate immune response4.26e-03
HCKGO:0030041actin filament polymerization4.91e-03
HCKGO:1902905positive regulation of supramolecular fiber organization5.26e-03
HCKGO:0010634positive regulation of epithelial cell migration5.26e-03
HCKGO:0002431Fc receptor mediated stimulatory signaling pathway5.26e-03
HCKGO:0007015actin filament organization5.26e-03
HCKGO:0038094Fc-gamma receptor signaling pathway5.43e-03
HCKGO:0051495positive regulation of cytoskeleton organization5.59e-03
HCKGO:0031349positive regulation of defense response5.59e-03
HCKGO:0006298mismatch repair5.72e-03
HCKGO:0070670response to interleukin-45.92e-03
HCKGO:0001819positive regulation of cytokine production6.08e-03
HCKGO:0008154actin polymerization or depolymerization6.09e-03

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Related Drugs to POFUT1_HCK


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 POFUT1-HCK 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 POFUT1_HCK


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