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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:ABHD12-MEG3 (FusionGDB2 ID:HG26090TG55384)

Fusion Gene Summary for ABHD12-MEG3

check button Fusion gene summary
Fusion gene informationFusion gene name: ABHD12-MEG3
Fusion gene ID: hg26090tg55384
HgeneTgene
Gene symbol

ABHD12

MEG3

Gene ID

26090

55384

Gene nameabhydrolase domain containing 12, lysophospholipasematernally expressed 3
SynonymsABHD12A|BEM46L2|C20orf22|PHARC|dJ965G21.2|hABHD12FP504|GTL2|LINC00023|NCRNA00023|PRO0518|PRO2160|onco-lncRNA-83|prebp1
Cytomap('ABHD12')('MEG3')

20p11.21

14q32.2

Type of geneprotein-codingncRNA
Descriptionlysophosphatidylserine lipase ABHD122-arachidonoylglycerol hydrolase2-arachidonoylglycerol hydrolase ABHD12abhydrolase domain containing 12abhydrolase domain-containing protein 12monoacylglycerol lipase ABHD12oxidized phosphatidylserine lipase ABHD1Very putative protein from MEG3 locuslong intergenic non-protein coding RNA 23maternally expressed 3 (non-protein coding)
Modification date2020031320200322
UniProtAcc..
Ensembl transtripts involved in fusion geneENST00000339157, ENST00000376542, 
ENST00000481556, 
Fusion gene scores* DoF score11 X 8 X 6=5289 X 16 X 4=576
# samples 1316
** MAII scorelog2(13/528*10)=-2.02202630633
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(16/576*10)=-1.84799690655495
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: ABHD12 [Title/Abstract] AND MEG3 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointABHD12(25288669)-MEG3(101321300), # 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
HgeneABHD12

GO:0006660

phosphatidylserine catabolic process

30643283

HgeneABHD12

GO:0009395

phospholipid catabolic process

30237167

HgeneABHD12

GO:0046464

acylglycerol catabolic process

22969151

HgeneABHD12

GO:0046475

glycerophospholipid catabolic process

25290914

HgeneABHD12

GO:0052651

monoacylglycerol catabolic process

25290914|30237167



check button Fusion gene information
* 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


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Fusion Gene ORF analysis for ABHD12-MEG3

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

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 ABHD12-MEG3


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 ABHD12-MEG3


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/:25288669/:101321300)
- 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 ABHD12-MEG3


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 ABHD12-MEG3


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 ABHD12-MEG3


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 ABHD12-MEG3


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneABHD12C2675204Polyneuropathy, Hearing Loss, Ataxia, Retinitis Pigmentosa, And Cataract8CLINGEN;CTD_human;GENOMICS_ENGLAND;ORPHANET;UNIPROT
HgeneABHD12C0004138Ataxias, Hereditary1GENOMICS_ENGLAND
HgeneABHD12C0018784Sensorineural Hearing Loss (disorder)1GENOMICS_ENGLAND
HgeneABHD12C0028738Nystagmus1GENOMICS_ENGLAND
HgeneABHD12C0029124Optic Atrophy1GENOMICS_ENGLAND
HgeneABHD12C0035334Retinitis Pigmentosa1GENOMICS_ENGLAND
HgeneABHD12C0040822Tremor1GENOMICS_ENGLAND
HgeneABHD12C0151888Hyporeflexia1GENOMICS_ENGLAND
HgeneABHD12C0235259Subcapsular cataract1GENOMICS_ENGLAND
HgeneABHD12C0270922Peripheral demyelinating neuropathy1GENOMICS_ENGLAND
HgeneABHD12C1112256Sensorimotor neuropathy1GENOMICS_ENGLAND
HgeneABHD12C1384666hearing impairment1GENOMICS_ENGLAND
HgeneABHD12C1847584Distal sensory impairment1GENOMICS_ENGLAND
HgeneABHD12C1857640Decreased nerve conduction velocity1GENOMICS_ENGLAND
HgeneABHD12C1963184Nystagmus, CTCAE 3.01GENOMICS_ENGLAND
HgeneABHD12C2675205Distal muscle atrophy due to neurologic disease1GENOMICS_ENGLAND
HgeneABHD12C2675206Normal serum phytanic and pristanic acid1GENOMICS_ENGLAND
HgeneABHD12C4554036Nystagmus, CTCAE 5.01GENOMICS_ENGLAND
TgeneC1842466Uniparental disomy, paternal, chromosome 142ORPHANET