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Center for Computational Systems Medicine level1
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Fusion Gene Summary

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Fusion Gene Sample Information

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Fusion ORF Analysis

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Fusion Amino Acid Sequences

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Fusion Protein Functional Features

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Fusion Protein-Protein Interaction

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Related drugs with this fusion protein

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Related disease with this fusion protein

Fusion Protein:C7orf26-CLCN7

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: C7orf26-CLCN7
FusionPDB ID: 12007
FusionGDB2.0 ID: 12007
HgeneTgene
Gene symbol

C7orf26

CLCN7

Gene ID

79034

1186

Gene namechromosome 7 open reading frame 26chloride voltage-gated channel 7
Synonyms-CLC-7|CLC7|HOD|OPTA2|OPTB4|PPP1R63
Cytomap

7p22.1

16p13.3

Type of geneprotein-codingprotein-coding
Descriptionuncharacterized protein C7orf26H(+)/Cl(-) exchange transporter 7chloride channel 7 alpha subunitchloride channel protein 7chloride channel, voltage-sensitive 7protein phosphatase 1, regulatory subunit 63
Modification date2020031320200315
UniProtAcc

Q96N11

P51798

Ensembl transtripts involved in fusion geneENST idsENST00000344417, ENST00000359073, 
ENST00000472693, 
ENST00000566812, 
ENST00000262318, ENST00000382745, 
ENST00000448525, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score2 X 2 X 1=48 X 5 X 6=240
# samples 28
** MAII scorelog2(2/4*10)=2.32192809488736log2(8/240*10)=-1.58496250072116
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context (manual curation of fusion genes in FusionPDB)

PubMed: C7orf26 [Title/Abstract] AND CLCN7 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)C7orf26(6630106)-CLCN7(1499328), # samples:1
Anticipated loss of major functional domain due to fusion event.C7orf26-CLCN7 seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
C7orf26-CLCN7 seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
C7orf26-CLCN7 seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame ORF.
C7orf26-CLCN7 seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame 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

check buttonFusion gene breakpoints across C7orf26 (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 CLCN7 (3'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure


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Fusion Gene Sample Information

check buttonFusion gene information from FusionGDB2.0.
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
ChimerDB4STADTCGA-BR-A4PD-01AC7orf26chr7

6630106

+CLCN7chr16

1499328

-


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Fusion ORF Analysis


check buttonFusion information from ORFfinder translation from full-length transcript sequence from FusionPDB.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)
ENST00000344417C7orf26chr76630106+ENST00000448525CLCN7chr161499328-29574592671259330
ENST00000344417C7orf26chr76630106+ENST00000382745CLCN7chr161499328-29564592671259330
ENST00000344417C7orf26chr76630106+ENST00000262318CLCN7chr161499328-25484592671619450
ENST00000359073C7orf26chr76630106+ENST00000448525CLCN7chr161499328-28303321401132330
ENST00000359073C7orf26chr76630106+ENST00000382745CLCN7chr161499328-28293321401132330
ENST00000359073C7orf26chr76630106+ENST00000262318CLCN7chr161499328-24213321401492450

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
ENST00000344417ENST00000448525C7orf26chr76630106+CLCN7chr161499328-0.0062555340.99374443
ENST00000344417ENST00000382745C7orf26chr76630106+CLCN7chr161499328-0.0062705080.9937295
ENST00000344417ENST00000262318C7orf26chr76630106+CLCN7chr161499328-0.153260920.8467391
ENST00000359073ENST00000448525C7orf26chr76630106+CLCN7chr161499328-0.0057869950.99421304
ENST00000359073ENST00000382745C7orf26chr76630106+CLCN7chr161499328-0.0058060210.994194
ENST00000359073ENST00000262318C7orf26chr76630106+CLCN7chr161499328-0.142535270.8574647

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Fusion Amino Acid Sequences


check button For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among the all predicted ones.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

>12007_12007_1_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000344417_CLCN7_chr16_1499328_ENST00000262318_length(amino acids)=450AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP
YTVPQACVAPTGVQAVPGPGPAAPGGGGQPQSGCRVGDQEGPRQVPPGKERLGGALAGPDVRPSPAHNGHWRWHPGPSAFPPGVTGFSAQ
TMLPSSGNGEHPAAGRAGGRRGTDPLAGLTLLWAVVSPLGASLRRPSLHSPRLGFFTSRDQLCVCDLPTGLSASWEPAAGPAPACLCPCA

--------------------------------------------------------------

>12007_12007_2_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000344417_CLCN7_chr16_1499328_ENST00000382745_length(amino acids)=330AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP

--------------------------------------------------------------

>12007_12007_3_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000344417_CLCN7_chr16_1499328_ENST00000448525_length(amino acids)=330AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP

--------------------------------------------------------------

>12007_12007_4_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000359073_CLCN7_chr16_1499328_ENST00000262318_length(amino acids)=450AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP
YTVPQACVAPTGVQAVPGPGPAAPGGGGQPQSGCRVGDQEGPRQVPPGKERLGGALAGPDVRPSPAHNGHWRWHPGPSAFPPGVTGFSAQ
TMLPSSGNGEHPAAGRAGGRRGTDPLAGLTLLWAVVSPLGASLRRPSLHSPRLGFFTSRDQLCVCDLPTGLSASWEPAAGPAPACLCPCA

--------------------------------------------------------------

>12007_12007_5_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000359073_CLCN7_chr16_1499328_ENST00000382745_length(amino acids)=330AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP

--------------------------------------------------------------

>12007_12007_6_C7orf26-CLCN7_C7orf26_chr7_6630106_ENST00000359073_CLCN7_chr16_1499328_ENST00000448525_length(amino acids)=330AA_BP=62
MSDIRHSLLRRDALSAAKEVLYHLDIYFSSQLQSAPLPIVDKGPVELLEEFVFQVPKERSAQPKIWADPGKYALMGAAAQLGGIVRMTLS
LTVIMMEATSNVTYGFPIMLVLMTAKIVGDVFIEGLYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTA
SNHNGFPVVEHADDTQPARLQGLILRSQLIVLLKHKVFVERSNLGLVQRRLRLKDFRDAYPRFPPIQSIHVSQDERECTMDLSEFMNPSP

--------------------------------------------------------------

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Fusion Protein Functional Features


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/chr7:6630106/chr16:1499328)
- 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
C7orf26

Q96N11

CLCN7

P51798

FUNCTION: Slowly voltage-gated channel mediating the exchange of chloride ions against protons (PubMed:18449189, PubMed:21527911). Functions as antiporter and contributes to the acidification of the lysosome lumen and may be involved in maintaining lysosomal pH (PubMed:18449189, PubMed:21527911, PubMed:31155284). The CLC channel family contains both chloride channels and proton-coupled anion transporters that exchange chloride or another anion for protons (By similarity). The presence of conserved gating glutamate residues is typical for family members that function as antiporters (By similarity). {ECO:0000250|UniProtKB:P35523, ECO:0000269|PubMed:18449189, ECO:0000269|PubMed:21527911, ECO:0000269|PubMed:31155284}.

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.
- Retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625631_695539.0806.0DomainCBS 1
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625741_799539.0806.0DomainCBS 2
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524631_695515.0782.0DomainCBS 1
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524741_799515.0782.0DomainCBS 2
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625545_559539.0806.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625560_562539.0806.0IntramembraneNote%3DLoop between two helices
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625563_574539.0806.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625575_578539.0806.0IntramembraneNote%3DLoop between two helices
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524545_559515.0782.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524560_562515.0782.0IntramembraneNote%3DLoop between two helices
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524563_574515.0782.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524575_578515.0782.0IntramembraneNote%3DLoop between two helices
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524512_516515.0782.0MotifSelectivity filter part_3
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625658_660539.0806.0Nucleotide bindingATP
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625783_786539.0806.0Nucleotide bindingATP
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524658_660515.0782.0Nucleotide bindingATP
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524783_786515.0782.0Nucleotide bindingATP
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625598_805539.0806.0Topological domainCytoplasmic
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524598_805515.0782.0Topological domainCytoplasmic
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625579_597539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524512_535515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524579_597515.0782.0TransmembraneHelical

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625206_213539.0806.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625288_300539.0806.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625304_312539.0806.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524206_213515.0782.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524288_300515.0782.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524304_312515.0782.0IntramembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625203_207539.0806.0MotifSelectivity filter part_1
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625245_249539.0806.0MotifSelectivity filter part_2
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625512_516539.0806.0MotifSelectivity filter part_3
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524203_207515.0782.0MotifSelectivity filter part_1
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524245_249515.0782.0MotifSelectivity filter part_2
TgeneCLCN7chr7:6630106chr16:1499328ENST0000038274516251_126539.0806.0Topological domainCytoplasmic
TgeneCLCN7chr7:6630106chr16:1499328ENST0000044852515241_126515.0782.0Topological domainCytoplasmic
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625127_159539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625174_197539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625223_241539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625247_264539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625322_341539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625375_405539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625410_432539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625487_507539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000003827451625512_535539.0806.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524127_159515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524174_197515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524223_241515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524247_264515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524322_341515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524375_405515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524410_432515.0782.0TransmembraneHelical
TgeneCLCN7chr7:6630106chr16:1499328ENST000004485251524487_507515.0782.0TransmembraneHelical


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Fusion Protein-Protein Interaction


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 from validated records (BIOGRID-3.4.160)
GenePPI interactors


check button Protein-protein interactors based on sequence similarity (STRING)
GeneSTRING network
C7orf26
CLCN7


check button - Retained interactions in fusion protein (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost interactions due to fusion (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs to C7orf26-CLCN7


check button Drugs used for this fusion-positive patient.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDrugSourcePMID

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Related Diseases to C7orf26-CLCN7


check button Diseases that have this fusion gene.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDiseaseSourcePMID

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