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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:NPHP1-CLEC2D (FusionGDB2 ID:59895)

Fusion Gene Summary for NPHP1-CLEC2D

check button Fusion gene summary
Fusion gene informationFusion gene name: NPHP1-CLEC2D
Fusion gene ID: 59895
HgeneTgene
Gene symbol

NPHP1

CLEC2D

Gene ID

4867

29121

Gene namenephrocystin 1C-type lectin domain family 2 member D
SynonymsJBTS4|NPH1|SLSN1CLAX|LLT1|OCIL
Cytomap

2q13

12p13.31

Type of geneprotein-codingprotein-coding
Descriptionnephrocystin-1juvenile nephronophthisis 1 proteinnephronophthisis 1 (juvenile)C-type lectin domain family 2 member DC-type lectin related fC-type lectin superfamily 2, member DLLT-1lectin-like NK cell receptorlectin-like transcript 1osteoclast inhibitory lectin
Modification date2020031320200313
UniProtAcc

O15259

Q9UHP7

Ensembl transtripts involved in fusion geneENST00000316534, ENST00000355301, 
ENST00000393272, ENST00000417665, 
ENST00000418527, ENST00000445609, 
ENST00000261339, ENST00000261340, 
ENST00000290855, ENST00000487752, 
ENST00000543300, ENST00000545918, 
Fusion gene scores* DoF score3 X 3 X 3=275 X 4 X 3=60
# samples 35
** MAII scorelog2(3/27*10)=0.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(5/60*10)=-0.263034405833794
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: NPHP1 [Title/Abstract] AND CLEC2D [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointNPHP1(110935630)-CLEC2D(9822268), # 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

check buttonFusion gene breakpoints across NPHP1 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

check buttonFusion gene breakpoints across CLEC2D (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.

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/ABF216535NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-


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Fusion Gene ORF analysis for NPHP1-CLEC2D

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-intronENST00000316534ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000316534ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000316534ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000316534ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000316534ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000316534ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000355301ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000393272ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000417665ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000418527ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000261339NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000261340NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000290855NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000487752NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000543300NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-
intron-intronENST00000445609ENST00000545918NPHP1chr2

110935630

-CLEC2Dchr12

9822268

-

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 NPHP1-CLEC2D


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)

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions. We integrated a total of 44 different types of human genomic feature loci information across five big categories including virus integration sites, repeats, structural variants, chromatin states, and gene expression regulation. More details are in help page.

check buttonDistribution of 44 human genomic features loci across 20kb length fusion breakpoint regions that are ovelapped with the top 1% feature importance score regions. More details are in help page.

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Fusion Protein Features for NPHP1-CLEC2D


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/:110935630/:9822268)
- 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
NPHP1

O15259

CLEC2D

Q9UHP7

FUNCTION: Together with BCAR1 it may play a role in the control of epithelial cell polarity (By similarity). Involved in the organization of apical junctions in kidney cells together with NPHP4 and RPGRIP1L/NPHP8 (By similarity). Does not seem to be strictly required for ciliogenesis (By similarity). Seems to help to recruit PTK2B/PYK2 to cell matrix adhesions, thereby initiating phosphorylation of PTK2B/PYK2 and PTK2B/PYK2-dependent signaling (By similarity). May play a role in the regulation of intraflagellar transport (IFT) during cilia assembly. Required for normal retina development (By similarity). In connecting photoreceptor cilia influences the movement of some IFT proteins such as IFT88 and WDR19. Involved in spermatogenesis (By similarity). {ECO:0000250|UniProtKB:Q9QY53}.FUNCTION: Receptor for KLRB1 that protects target cells against natural killer cell-mediated lysis (PubMed:20843815, PubMed:16339513). Inhibits osteoclast formation (PubMed:14753741, PubMed:15123656). Inhibits bone resorption (PubMed:14753741). Modulates the release of interferon-gamma (PubMed:15104121). Binds high molecular weight sulfated glycosaminoglycans (PubMed:15123656). {ECO:0000269|PubMed:14753741, ECO:0000269|PubMed:15104121, ECO:0000269|PubMed:15123656, ECO:0000269|PubMed:16339513, ECO:0000269|PubMed:20843815}.

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 NPHP1-CLEC2D


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 NPHP1-CLEC2D


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 NPHP1-CLEC2D


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 NPHP1-CLEC2D


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