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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:H6PD-CA6 (FusionGDB2 ID:35535)

Fusion Gene Summary for H6PD-CA6

check button Fusion gene summary
Fusion gene informationFusion gene name: H6PD-CA6
Fusion gene ID: 35535
HgeneTgene
Gene symbol

H6PD

CA6

Gene ID

9563

765

Gene namehexose-6-phosphate dehydrogenase/glucose 1-dehydrogenasecarbonic anhydrase 6
SynonymsCORTRD1|G6PDH|GDH|H6PDHCA-VI|GUSTIN
Cytomap

1p36.22

1p36.23

Type of geneprotein-codingprotein-coding
DescriptionGDH/6PGL endoplasmic bifunctional protein6-phosphogluconolactonaseG6PD, H formglucose 1- dehydrogenaseglucose dehydrogenaseglucose dehyrogenaseglucose-6-phosphate dehydrogenase, salivarycarbonic anhydrase 6carbonate dehydratase VIcarbonic anhydrase VI nirs variant 2salivary carbonic anhydrasesecreted carbonic anhydrase
Modification date2020031320200313
UniProtAcc

O95479

P23280

Ensembl transtripts involved in fusion geneENST00000377403, ENST00000602477, 
ENST00000495451, 
ENST00000476083, 
ENST00000377436, ENST00000377442, 
ENST00000377443, ENST00000480186, 
Fusion gene scores* DoF score9 X 7 X 5=3154 X 4 X 4=64
# samples 95
** MAII scorelog2(9/315*10)=-1.8073549220576
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(5/64*10)=-0.356143810225275
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: H6PD [Title/Abstract] AND CA6 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointH6PD(9307142)-CA6(9027718), # samples:2
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
TgeneCA6

GO:0001580

detection of chemical stimulus involved in sensory perception of bitter taste

24248522


check buttonFusion gene breakpoints across H6PD (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 CA6 (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
ChimerDB4BLCATCGA-G2-AA3D-01AH6PDchr1

9307142

-CA6chr1

9027718

+
ChimerDB4BLCATCGA-G2-AA3D-01AH6PDchr1

9307142

+CA6chr1

9027718

+


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Fusion Gene ORF analysis for H6PD-CA6

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
5CDS-3UTRENST00000377403ENST00000476083H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-3UTRENST00000602477ENST00000476083H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000377403ENST00000377436H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000377403ENST00000377442H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000377403ENST00000377443H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000377403ENST00000480186H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000602477ENST00000377436H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000602477ENST00000377442H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000602477ENST00000377443H6PDchr1

9307142

+CA6chr1

9027718

+
5CDS-intronENST00000602477ENST00000480186H6PDchr1

9307142

+CA6chr1

9027718

+
intron-3UTRENST00000495451ENST00000476083H6PDchr1

9307142

+CA6chr1

9027718

+
intron-intronENST00000495451ENST00000377436H6PDchr1

9307142

+CA6chr1

9027718

+
intron-intronENST00000495451ENST00000377442H6PDchr1

9307142

+CA6chr1

9027718

+
intron-intronENST00000495451ENST00000377443H6PDchr1

9307142

+CA6chr1

9027718

+
intron-intronENST00000495451ENST00000480186H6PDchr1

9307142

+CA6chr1

9027718

+

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 H6PD-CA6


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)
H6PDchr19307142+CA6chr19027717+1.43E-081
H6PDchr19307142+CA6chr19027717+1.43E-081

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.
genomic feature of top 1%

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Fusion Protein Features for H6PD-CA6


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/:9307142/:9027718)
- 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
H6PD

O95479

CA6

P23280

FUNCTION: Bifunctional enzyme localized in the lumen of the endoplasmic reticulum that catalyzes the first two steps of the oxidative branch of the pentose phosphate pathway/shunt, an alternative to glycolysis and a major source of reducing power and metabolic intermediates for biosynthetic processes (By similarity). Has a hexose-6-phosphate dehydrogenase activity, with broad substrate specificity compared to glucose-6-phosphate 1-dehydrogenase/G6PD, and catalyzes the first step of the pentose phosphate pathway (PubMed:12858176, PubMed:18628520, PubMed:23132696). In addition, acts as a 6-phosphogluconolactonase and catalyzes the second step of the pentose phosphate pathway (By similarity). May have a dehydrogenase activity for alternative substrates including glucosamine 6-phosphate and glucose 6-sulfate (By similarity). The main function of this enzyme is to provide reducing equivalents such as NADPH to maintain the adequate levels of reductive cofactors in the oxidizing environment of the endoplasmic reticulum (PubMed:12858176, PubMed:18628520, PubMed:23132696). By producing NADPH that is needed by reductases of the lumen of the endoplasmic reticulum like corticosteroid 11-beta-dehydrogenase isozyme 1/HSD11B1, indirectly regulates their activity (PubMed:18628520). {ECO:0000250|UniProtKB:Q8CFX1, ECO:0000269|PubMed:12858176, ECO:0000269|PubMed:18628520, ECO:0000269|PubMed:23132696}.FUNCTION: Reversible hydration of carbon dioxide. Its role in saliva is unknown.

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 H6PD-CA6


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 H6PD-CA6


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 H6PD-CA6


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 H6PD-CA6


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