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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:ACSS2-GSS (FusionGDB2 ID:1543)

Fusion Gene Summary for ACSS2-GSS

check button Fusion gene summary
Fusion gene informationFusion gene name: ACSS2-GSS
Fusion gene ID: 1543
HgeneTgene
Gene symbol

ACSS2

GSS

Gene ID

55902

5621

Gene nameacyl-CoA synthetase short chain family member 2prion protein
SynonymsACAS2|ACECS|ACS|ACSA|AceCS1|dJ1161H23.1ASCR|AltPrP|CD230|CJD|GSS|KURU|PRIP|PrP|PrP27-30|PrP33-35C|PrPc|p27-30
Cytomap

20q11.22

20p13

Type of geneprotein-codingprotein-coding
Descriptionacetyl-coenzyme A synthetase, cytoplasmicacetate thiokinaseacetate-CoA ligaseacetyl-CoA synthetase 1acetyl-Coenzyme A synthetase 2 (ADP forming)acyl-activating enzymecytoplasmic acetyl-coenzyme A synthetasepropionate--CoA ligasemajor prion proteinalternative prion proteinCD230 antigenprion-related protein
Modification date2020031320200315
UniProtAcc

Q9NR19

P48637

Ensembl transtripts involved in fusion geneENST00000253382, ENST00000336325, 
ENST00000360596, ENST00000476922, 
ENST00000216951, ENST00000541098, 
ENST00000451957, 
Fusion gene scores* DoF score4 X 4 X 2=329 X 8 X 3=216
# samples 49
** MAII scorelog2(4/32*10)=0.321928094887362
effective Gene in Pan-Cancer Fusion Genes (eGinPCFGs).
DoF>8 and MAII>0
log2(9/216*10)=-1.26303440583379
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: ACSS2 [Title/Abstract] AND GSS [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointACSS2(33502240)-GSS(33516754), # samples:3
GSS(33543530)-ACSS2(33513501), # samples:2
Anticipated loss of major functional domain due to fusion event.ACSS2-GSS seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
ACSS2-GSS seems lost the major protein functional domain in Hgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
ACSS2-GSS seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
ACSS2-GSS seems lost the major protein functional domain in Tgene partner, which is a essential gene due to the frame-shifted ORF.
GSS-ACSS2 seems lost the major protein functional domain in Hgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
GSS-ACSS2 seems lost the major protein functional domain in Hgene partner, which is a essential gene due to the frame-shifted ORF.
GSS-ACSS2 seems lost the major protein functional domain in Tgene partner, which is a cell metabolism gene due to the frame-shifted ORF.
GSS-ACSS2 seems lost the major protein functional domain in Tgene partner, which is a IUPHAR drug target due to the frame-shifted ORF.
* 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
TgeneGSS

GO:0050731

positive regulation of peptidyl-tyrosine phosphorylation

22820466

TgeneGSS

GO:0071280

cellular response to copper ion

16254249


check buttonFusion gene breakpoints across ACSS2 (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

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

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
ChimerDB4BRCATCGA-C8-A134-01AACSS2chr20

33502240

-GSSchr20

33516754

-
ChimerDB4BRCATCGA-C8-A134-01AACSS2chr20

33502240

+GSSchr20

33516754

-


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Fusion Gene ORF analysis for ACSS2-GSS

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
Frame-shiftENST00000253382ENST00000216951ACSS2chr20

33502240

+GSSchr20

33516754

-
Frame-shiftENST00000253382ENST00000541098ACSS2chr20

33502240

+GSSchr20

33516754

-
Frame-shiftENST00000336325ENST00000216951ACSS2chr20

33502240

+GSSchr20

33516754

-
Frame-shiftENST00000336325ENST00000541098ACSS2chr20

33502240

+GSSchr20

33516754

-
Frame-shiftENST00000360596ENST00000216951ACSS2chr20

33502240

+GSSchr20

33516754

-
Frame-shiftENST00000360596ENST00000541098ACSS2chr20

33502240

+GSSchr20

33516754

-
In-frameENST00000253382ENST00000451957ACSS2chr20

33502240

+GSSchr20

33516754

-
In-frameENST00000336325ENST00000451957ACSS2chr20

33502240

+GSSchr20

33516754

-
In-frameENST00000360596ENST00000451957ACSS2chr20

33502240

+GSSchr20

33516754

-
intron-3CDSENST00000476922ENST00000216951ACSS2chr20

33502240

+GSSchr20

33516754

-
intron-3CDSENST00000476922ENST00000451957ACSS2chr20

33502240

+GSSchr20

33516754

-
intron-3CDSENST00000476922ENST00000541098ACSS2chr20

33502240

+GSSchr20

33516754

-

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 ACSS2-GSS


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.
genomic feature

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 ACSS2-GSS


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/chr20:33502240/chr20:33516754)
- 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
ACSS2

Q9NR19

GSS

P48637

FUNCTION: Catalyzes the synthesis of acetyl-CoA from short-chain fatty acids (PubMed:10843999, PubMed:28003429). Acetate is the preferred substrate (PubMed:10843999, PubMed:28003429). Can also utilize propionate with a much lower affinity (By similarity). {ECO:0000250|UniProtKB:Q9QXG4, ECO:0000269|PubMed:10843999, ECO:0000269|PubMed:28003429}.

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
HgeneACSS2chr20:33502240chr20:33516754ENST00000253382+719219_222278715.0RegionCoenzyme A binding
HgeneACSS2chr20:33502240chr20:33516754ENST00000360596+718219_222278702.0RegionCoenzyme A binding
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779364_373322364.0Nucleotide bindingNote=ATP
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779398_401322364.0Nucleotide bindingNote=ATP
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113461_462433475.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779461_462322364.0RegionNote=Substrate binding

- In-frame and not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
HgeneACSS2chr20:33502240chr20:33516754ENST00000253382+719439_441278715.0Nucleotide bindingATP
HgeneACSS2chr20:33502240chr20:33516754ENST00000253382+719463_468278715.0Nucleotide bindingATP
HgeneACSS2chr20:33502240chr20:33516754ENST00000360596+718439_441278702.0Nucleotide bindingATP
HgeneACSS2chr20:33502240chr20:33516754ENST00000360596+718463_468278702.0Nucleotide bindingATP
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113364_373433475.0Nucleotide bindingNote=ATP
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113398_401433475.0Nucleotide bindingNote=ATP
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113148_151433475.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113214_216433475.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST000002169511113267_270433475.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779148_151322364.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779214_216322364.0RegionNote=Substrate binding
TgeneGSSchr20:33502240chr20:33516754ENST0000045195779267_270322364.0RegionNote=Substrate binding


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Fusion Gene Sequence for ACSS2-GSS


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 ACSS2-GSS


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 ACSS2-GSS


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 ACSS2-GSS


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