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Center for Computational Systems Medicine
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Fusion Gene Summary

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Fusion Gene ORF analysis

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Fusion Genomic Features

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Fusion Protein Features

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Fusion Gene Sequence

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Fusion Gene PPI analysis

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Related Drugs

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Related Diseases

Fusion gene:LRRK2-NAPB (FusionGDB2 ID:HG120892TG63908)

Fusion Gene Summary for LRRK2-NAPB

check button Fusion gene summary
Fusion gene informationFusion gene name: LRRK2-NAPB
Fusion gene ID: hg120892tg63908
HgeneTgene
Gene symbol

LRRK2

NAPB

Gene ID

120892

63908

Gene nameleucine rich repeat kinase 2NSF attachment protein beta
SynonymsAURA17|DARDARIN|PARK8|RIPK7|ROCO2SNAP-BETA|SNAPB
Cytomap('LRRK2')('NAPB')

12q12

20p11.21

Type of geneprotein-codingprotein-coding
Descriptionleucine-rich repeat serine/threonine-protein kinase 2augmented in rheumatoid arthritis 17beta-soluble NSF attachment proteinN-ethylmaleimide-sensitive factor attachment protein, beta
Modification date2020032920200327
UniProtAcc..
Ensembl transtripts involved in fusion geneENST00000298910, ENST00000343742, 
ENST00000481256, 
Fusion gene scores* DoF score6 X 6 X 4=1444 X 3 X 3=36
# samples 64
** MAII scorelog2(6/144*10)=-1.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(4/36*10)=0.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Context

PubMed: LRRK2 [Title/Abstract] AND NAPB [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointLRRK2(40629029)-NAPB(23358709), # samples:1
Anticipated loss of major functional domain due to fusion event.
* DoF score (Degree of Frequency) = # partners X # break points X # cancer types
** MAII score (Major Active Isofusion Index) = log2(# samples/DoF score*10)

check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgeneLRRK2

GO:0000165

MAPK cascade

17200152

HgeneLRRK2

GO:0000186

activation of MAPKK activity

19302196

HgeneLRRK2

GO:0001934

positive regulation of protein phosphorylation

22012985

HgeneLRRK2

GO:0006468

protein phosphorylation

25500533

HgeneLRRK2

GO:0010955

negative regulation of protein processing

21370995

HgeneLRRK2

GO:0018105

peptidyl-serine phosphorylation

19576176

HgeneLRRK2

GO:0018107

peptidyl-threonine phosphorylation

21048939

HgeneLRRK2

GO:0031398

positive regulation of protein ubiquitination

16352719|20173330

HgeneLRRK2

GO:0032092

positive regulation of protein binding

21370995

HgeneLRRK2

GO:0034260

negative regulation of GTPase activity

22423108

HgeneLRRK2

GO:0043068

positive regulation of programmed cell death

17200152

HgeneLRRK2

GO:0046039

GTP metabolic process

21048939

HgeneLRRK2

GO:0046777

protein autophosphorylation

16269541|16321986|17200152|17442267

HgeneLRRK2

GO:1902499

positive regulation of protein autoubiquitination

16352719

HgeneLRRK2

GO:1903125

negative regulation of thioredoxin peroxidase activity by peptidyl-threonine phosphorylation

21850687

HgeneLRRK2

GO:1903215

negative regulation of protein targeting to mitochondrion

21370995



check button Fusion gene information from two resources (ChiTars 5.0 and ChimerDB 4.0)
* 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.
SourceDiseaseSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChiTaRS5.0N/ADN918106LRRK2chr12

40629029

+NAPBchr20

23358709

-


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Fusion Gene ORF analysis for LRRK2-NAPB

check button 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.
ORFHenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrand
intron-intronENST00000298910ENST00000377026LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000298910ENST00000398425LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000298910ENST00000432543LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000298910ENST00000472855LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000343742ENST00000377026LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000343742ENST00000398425LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000343742ENST00000432543LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000343742ENST00000472855LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000481256ENST00000377026LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000481256ENST00000398425LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000481256ENST00000432543LRRK2chr12

40629029

+NAPBchr20

23358709

-
intron-intronENST00000481256ENST00000472855LRRK2chr12

40629029

+NAPBchr20

23358709

-

check buttonORFfinder result based on the fusion transcript sequence of in-frame fusion genes.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)

check buttonDeepORF prediction of the coding potential based on the fusion transcript sequence of in-frame fusion genes. DeepORF is a coding potential classifier based on convolutional neural network by comparing the real Ribo-seq data. If the no-coding score < 0.5 and coding score > 0.5, then the in-frame fusion transcript is predicted as being likely translated.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandNo-coding scoreCoding score

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Fusion Genomic Features for LRRK2-NAPB


check buttonFusionAI prediction of the potential fusion gene breakpoint based on the pre-mature RNA sequence context (+/- 5kb of individual partner genes, total 20kb length sequence). FusionAI is a fusion gene breakpoint classifier based on convolutional neural network by comparing the fusion positive and negative sequence context of ~ 20K fusion gene data. From here, we can have the relative potentency of the 20K genomic sequence how individual sequnce will be likely used as the gene fusion breakpoints.
HgeneHchrHbpHstrandTgeneTchrTbpTstrand1-pp (fusion gene breakpoint)


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Fusion Protein Features for LRRK2-NAPB


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/:40629029/:23358709)
- 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
..
FUNCTION: Transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein (CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP (By similarity). {ECO:0000250}.FUNCTION: Transcriptional activator which is required for calcium-dependent dendritic growth and branching in cortical neurons. Recruits CREB-binding protein (CREBBP) to nuclear bodies. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC1 repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP (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.
- In-frame and retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note


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Fusion Gene Sequence for LRRK2-NAPB


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences. To have fusion amino acid sequence, we ran ORFfinder and chose the longest ORF among the all predicted ones.

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Fusion Gene PPI Analysis for LRRK2-NAPB


check button Go to ChiPPI (Chimeric Protein-Protein interactions) to see the chimeric PPI interaction in

ChiPPI page.


check button Protein-protein interactors with each fusion partner protein in wild-type (BIOGRID-3.4.160)
HgeneHgene's interactorsTgeneTgene's interactors


check button - Retained PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost PPIs in in-frame fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


check button - Retained PPIs, but lost function due to frame-shift fusion.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs for LRRK2-NAPB


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.8 2021-05-08)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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Related Diseases for LRRK2-NAPB


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneLRRK2C1846862PARKINSON DISEASE 8 (disorder)44CTD_human;GENOMICS_ENGLAND;UNIPROT
HgeneLRRK2C0030567Parkinson Disease11CTD_human
HgeneLRRK2C0242422Parkinsonian Disorders3CTD_human
HgeneLRRK2C0242423Ramsay Hunt Paralysis Syndrome3CTD_human
HgeneLRRK2C0752097Autosomal Dominant Juvenile Parkinson Disease3CTD_human
HgeneLRRK2C0752098Autosomal Dominant Parkinsonism3CTD_human
HgeneLRRK2C0752100Autosomal Recessive Parkinsonism3CTD_human
HgeneLRRK2C0752101Parkinsonism, Experimental3CTD_human
HgeneLRRK2C0752104Familial Juvenile Parkinsonism3CTD_human
HgeneLRRK2C0752105Parkinsonism, Juvenile3CTD_human
HgeneLRRK2C1868675PARKINSON DISEASE 2, AUTOSOMAL RECESSIVE JUVENILE3CTD_human
HgeneLRRK2C0007134Renal Cell Carcinoma1CTD_human
HgeneLRRK2C0014175Endometriosis1CTD_human
HgeneLRRK2C0027746Nerve Degeneration1CTD_human
HgeneLRRK2C0269102Endometrioma1CTD_human
HgeneLRRK2C0279702Conventional (Clear Cell) Renal Cell Carcinoma1CTD_human
HgeneLRRK2C1266042Chromophobe Renal Cell Carcinoma1CTD_human
HgeneLRRK2C1266043Sarcomatoid Renal Cell Carcinoma1CTD_human
HgeneLRRK2C1266044Collecting Duct Carcinoma of the Kidney1CTD_human
HgeneLRRK2C1306837Papillary Renal Cell Carcinoma1CTD_human