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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:ASH1L-NCF2 (FusionGDB2 ID:7102)

Fusion Gene Summary for ASH1L-NCF2

check button Fusion gene summary
Fusion gene informationFusion gene name: ASH1L-NCF2
Fusion gene ID: 7102
HgeneTgene
Gene symbol

ASH1L

NCF2

Gene ID

55870

4688

Gene nameASH1 like histone lysine methyltransferaseneutrophil cytosolic factor 2
SynonymsASH1|ASH1L1|KMT2H|MRD52NCF-2|NOXA2|P67-PHOX|P67PHOX
Cytomap

1q22

1q25.3

Type of geneprotein-codingprotein-coding
Descriptionhistone-lysine N-methyltransferase ASH1LASH1-like proteinabsent small and homeotic disks protein 1 homologash1 (absent, small, or homeotic)-likelysine N-methyltransferase 2Hprobable histone-lysine N-methyltransferase ASH1Lneutrophil cytosol factor 267 kDa neutrophil oxidase factorNADPH oxidase activator 2chronic granulomatous disease, autosomal 2neutrophil NADPH oxidase factor 2neutrophil cytosolic factor 2 (65kD, chronic granulomatous disease, autosomal 2)
Modification date2020031320200313
UniProtAcc

Q9NR48

P19878

Ensembl transtripts involved in fusion geneENST00000368346, ENST00000392403, 
ENST00000548830, 
ENST00000367535, 
ENST00000367536, ENST00000413720, 
ENST00000418089, ENST00000469280, 
Fusion gene scores* DoF score36 X 20 X 14=100803 X 2 X 3=18
# samples 444
** MAII scorelog2(44/10080*10)=-4.51784830486262
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(4/18*10)=1.15200309344505
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
Context

PubMed: ASH1L [Title/Abstract] AND NCF2 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointASH1L(155531943)-NCF2(183546842), # 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
HgeneASH1L

GO:0097676

histone H3-K36 dimethylation

26002201


check buttonFusion gene breakpoints across ASH1L (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 NCF2 (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
ChimerDB4OVTCGA-24-1553ASH1Lchr1

155531943

-NCF2chr1

183546842

-


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Fusion Gene ORF analysis for ASH1L-NCF2

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
5UTR-3CDSENST00000368346ENST00000367535ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000368346ENST00000367536ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000368346ENST00000413720ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000368346ENST00000418089ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000392403ENST00000367535ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000392403ENST00000367536ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000392403ENST00000413720ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000392403ENST00000418089ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000548830ENST00000367535ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000548830ENST00000367536ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000548830ENST00000413720ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-3CDSENST00000548830ENST00000418089ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-intronENST00000368346ENST00000469280ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-intronENST00000392403ENST00000469280ASH1Lchr1

155531943

-NCF2chr1

183546842

-
5UTR-intronENST00000548830ENST00000469280ASH1Lchr1

155531943

-NCF2chr1

183546842

-

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 ASH1L-NCF2


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 ASH1L-NCF2


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/:155531943/:183546842)
- 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
ASH1L

Q9NR48

NCF2

P19878

FUNCTION: Histone methyltransferase specifically trimethylating 'Lys-36' of histone H3 forming H3K36me3 (PubMed:21239497). Also monomethylates 'Lys-9' of histone H3 (H3K9me1) in vitro (By similarity). The physiological significance of the H3K9me1 activity is unclear (By similarity). {ECO:0000250|UniProtKB:Q99MY8, ECO:0000269|PubMed:21239497}.FUNCTION: NCF2, NCF1, and a membrane bound cytochrome b558 are required for activation of the latent NADPH oxidase (necessary for superoxide production). {ECO:0000269|PubMed:12207919}.

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 ASH1L-NCF2


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 ASH1L-NCF2


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 ASH1L-NCF2


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 ASH1L-NCF2


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