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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:ABCA1-HNRNPK (FusionGDB2 ID:165)

Fusion Gene Summary for ABCA1-HNRNPK

check button Fusion gene summary
Fusion gene informationFusion gene name: ABCA1-HNRNPK
Fusion gene ID: 165
HgeneTgene
Gene symbol

ABCA1

HNRNPK

Gene ID

19

3190

Gene nameATP binding cassette subfamily A member 1heterogeneous nuclear ribonucleoprotein K
SynonymsABC-1|ABC1|CERP|HDLCQTL13|HDLDT1|HPALP1|TGDAUKS|CSBP|HNRPK|TUNP
Cytomap

9q31.1

9q21.32

Type of geneprotein-codingprotein-coding
Descriptionphospholipid-transporting ATPase ABCA1ATP-binding cassette sub-family A member 1ATP-binding cassette transporter A1ATP-binding cassette, sub-family A (ABC1), member 1cholesterol efflux regulatory proteinmembrane-boundheterogeneous nuclear ribonucleoprotein KdC-stretch binding proteintransformation upregulated nuclear protein
Modification date2020031320200329
UniProtAcc

O95477

P61978

Ensembl transtripts involved in fusion geneENST00000374733, ENST00000374736, 
ENST00000423487, ENST00000494467, 
ENST00000351839, ENST00000360384, 
ENST00000376263, ENST00000376264, 
ENST00000376281, 
Fusion gene scores* DoF score13 X 9 X 9=105315 X 10 X 5=750
# samples 1315
** MAII scorelog2(13/1053*10)=-3.01792190799726
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(15/750*10)=-2.32192809488736
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: ABCA1 [Title/Abstract] AND HNRNPK [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointABCA1(107690215)-HNRNPK(86593369), # 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
HgeneABCA1

GO:0007040

lysosome organization

15163665

HgeneABCA1

GO:0008203

cholesterol metabolic process

14747463

HgeneABCA1

GO:0016197

endosomal transport

14747463

HgeneABCA1

GO:0033344

cholesterol efflux

10431236|11162594|16702602|23931754

HgeneABCA1

GO:0033700

phospholipid efflux

10431236|11162594

HgeneABCA1

GO:0042632

cholesterol homeostasis

10431236

HgeneABCA1

GO:0045332

phospholipid translocation

24097981


check buttonFusion gene breakpoints across ABCA1 (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 HNRNPK (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/ACR983438ABCA1chr9

107690215

-HNRNPKchr9

86593369

-


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Fusion Gene ORF analysis for ABCA1-HNRNPK

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-5UTRENST00000374733ENST00000351839ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374733ENST00000360384ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374733ENST00000376263ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374733ENST00000376264ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374733ENST00000376281ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374736ENST00000351839ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374736ENST00000360384ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374736ENST00000376263ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374736ENST00000376264ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000374736ENST00000376281ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000423487ENST00000351839ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000423487ENST00000360384ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000423487ENST00000376263ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000423487ENST00000376264ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
5UTR-5UTRENST00000423487ENST00000376281ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
intron-5UTRENST00000494467ENST00000351839ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
intron-5UTRENST00000494467ENST00000360384ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
intron-5UTRENST00000494467ENST00000376263ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
intron-5UTRENST00000494467ENST00000376264ABCA1chr9

107690215

-HNRNPKchr9

86593369

-
intron-5UTRENST00000494467ENST00000376281ABCA1chr9

107690215

-HNRNPKchr9

86593369

-

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 ABCA1-HNRNPK


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 ABCA1-HNRNPK


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/:107690215/:86593369)
- 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
ABCA1

O95477

HNRNPK

P61978

FUNCTION: Catalyzes the translocation of specific phospholipids from the cytoplasmic to the extracellular/lumenal leaflet of membrane coupled to the hydrolysis of ATP (PubMed:24097981). Thereby, participates in phospholipid transfer to apoliproteins to form nascent high density lipoproteins/HDLs (PubMed:14754908). Transports preferentially phosphatidylcholine over phosphatidylserine (PubMed:24097981). May play a similar role in the efflux of intracellular cholesterol to apoliproteins and the formation of nascent high density lipoproteins/HDLs (PubMed:10533863, PubMed:14754908, PubMed:24097981). {ECO:0000269|PubMed:10533863, ECO:0000269|PubMed:14754908, ECO:0000269|PubMed:24097981}.FUNCTION: One of the major pre-mRNA-binding proteins. Binds tenaciously to poly(C) sequences. Likely to play a role in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. Can also bind poly(C) single-stranded DNA. Plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. When sumoylated, acts as a transcriptional coactivator of p53/TP53, playing a role in p21/CDKN1A and 14-3-3 sigma/SFN induction (By similarity). As far as transcription repression is concerned, acts by interacting with long intergenic RNA p21 (lincRNA-p21), a non-coding RNA induced by p53/TP53. This interaction is necessary for the induction of apoptosis, but not cell cycle arrest. {ECO:0000250, ECO:0000269|PubMed:16360036, ECO:0000269|PubMed:20673990, ECO:0000269|PubMed:22825850}.

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 ABCA1-HNRNPK


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 ABCA1-HNRNPK


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 ABCA1-HNRNPK


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 ABCA1-HNRNPK


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