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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:ID4-SQSTM1 (FusionGDB2 ID:HG3400TG8878)

Fusion Gene Summary for ID4-SQSTM1

check button Fusion gene summary
Fusion gene informationFusion gene name: ID4-SQSTM1
Fusion gene ID: hg3400tg8878
HgeneTgene
Gene symbol

ID4

SQSTM1

Gene ID

3400

8878

Gene nameinhibitor of DNA binding 4, HLH proteinsequestosome 1
SynonymsIDB4|bHLHb27A170|DMRV|FTDALS3|NADGP|OSIL|PDB3|ZIP3|p60|p62|p62B
Cytomap('ID4')('SQSTM1')

6p22.3

5q35.3

Type of geneprotein-codingprotein-coding
DescriptionDNA-binding protein inhibitor ID-4class B basic helix-loop-helix protein 27inhibitor of DNA binding 4, dominant negative helix-loop-helix proteininhibitor of differentiation 4sequestosome-1EBI3-associated protein of 60 kDaEBI3-associated protein p60EBIAPautophagy receptor p62oxidative stress induced likephosphotyrosine independent ligand for the Lck SH2 domain p62phosphotyrosine-independent ligand for the Lck SH2 domain
Modification date2020031320200327
UniProtAcc.

Q13501

Ensembl transtripts involved in fusion geneENST00000378700, 
Fusion gene scores* DoF score2 X 2 X 2=833 X 21 X 17=11781
# samples 238
** MAII scorelog2(2/8*10)=1.32192809488736log2(38/11781*10)=-4.95431877505661
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
Context

PubMed: ID4 [Title/Abstract] AND SQSTM1 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpointID4(19839486)-SQSTM1(179247926), # 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
HgeneID4

GO:0045892

negative regulation of transcription, DNA-templated

11136250

TgeneSQSTM1

GO:0006914

autophagy

20452972

TgeneSQSTM1

GO:0007032

endosome organization

27368102

TgeneSQSTM1

GO:0031397

negative regulation of protein ubiquitination

20452972

TgeneSQSTM1

GO:0061635

regulation of protein complex stability

25127057

TgeneSQSTM1

GO:1905719

protein localization to perinuclear region of cytoplasm

27368102



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 ID4-SQSTM1

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 ID4-SQSTM1


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 ID4-SQSTM1


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/:19839486/:179247926)
- 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
.SQSTM1

Q13501

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: Autophagy receptor required for selective macroautophagy (aggrephagy). Functions as a bridge between polyubiquitinated cargo and autophagosomes. Interacts directly with both the cargo to become degraded and an autophagy modifier of the MAP1 LC3 family (PubMed:16286508, PubMed:20168092, PubMed:24128730, PubMed:28404643, PubMed:22622177). Along with WDFY3, involved in the formation and autophagic degradation of cytoplasmic ubiquitin-containing inclusions (p62 bodies, ALIS/aggresome-like induced structures). Along with WDFY3, required to recruit ubiquitinated proteins to PML bodies in the nucleus (PubMed:24128730, PubMed:20168092). May regulate the activation of NFKB1 by TNF-alpha, nerve growth factor (NGF) and interleukin-1. May play a role in titin/TTN downstream signaling in muscle cells. May regulate signaling cascades through ubiquitination. Adapter that mediates the interaction between TRAF6 and CYLD (By similarity). May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. Involved in endosome organization by retaining vesicles in the perinuclear cloud: following ubiquitination by RNF26, attracts specific vesicle-associated adapters, forming a molecular bridge that restrains cognate vesicles in the perinuclear region and organizes the endosomal pathway for efficient cargo transport (PubMed:27368102). Promotes relocalization of 'Lys-63'-linked ubiquitinated STING1 to autophagosomes (PubMed:29496741). Acts as an activator of the NFE2L2/NRF2 pathway via interaction with KEAP1: interaction inactivates the BCR(KEAP1) complex, promoting nuclear accumulation of NFE2L2/NRF2 and subsequent expression of cytoprotective genes (PubMed:20452972, PubMed:28380357, PubMed:33393215). {ECO:0000250|UniProtKB:O08623, ECO:0000250|UniProtKB:Q64337, ECO:0000269|PubMed:10356400, ECO:0000269|PubMed:10747026, ECO:0000269|PubMed:11244088, ECO:0000269|PubMed:12471037, ECO:0000269|PubMed:15340068, ECO:0000269|PubMed:15802564, ECO:0000269|PubMed:15911346, ECO:0000269|PubMed:15953362, ECO:0000269|PubMed:16079148, ECO:0000269|PubMed:16286508, ECO:0000269|PubMed:19931284, ECO:0000269|PubMed:20168092, ECO:0000269|PubMed:20452972, ECO:0000269|PubMed:22622177, ECO:0000269|PubMed:24128730, ECO:0000269|PubMed:27368102, ECO:0000269|PubMed:28380357, ECO:0000269|PubMed:28404643, ECO:0000269|PubMed:29496741, ECO:0000269|PubMed:33393215}.

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 ID4-SQSTM1


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 ID4-SQSTM1


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 ID4-SQSTM1


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 ID4-SQSTM1


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
HgeneID4C0007097Carcinoma1CTD_human
HgeneID4C0008370Cholestasis1CTD_human
HgeneID4C0023893Liver Cirrhosis, Experimental1CTD_human
HgeneID4C0024623Malignant neoplasm of stomach1CTD_human
HgeneID4C0024667Animal Mammary Neoplasms1CTD_human
HgeneID4C0024668Mammary Neoplasms, Experimental1CTD_human
HgeneID4C0027626Neoplasm Invasiveness1CTD_human
HgeneID4C0038356Stomach Neoplasms1CTD_human
HgeneID4C0205696Anaplastic carcinoma1CTD_human
HgeneID4C0205697Carcinoma, Spindle-Cell1CTD_human
HgeneID4C0205698Undifferentiated carcinoma1CTD_human
HgeneID4C0205699Carcinomatosis1CTD_human
HgeneID4C1257925Mammary Carcinoma, Animal1CTD_human
HgeneID4C1708349Hereditary Diffuse Gastric Cancer1CTD_human
TgeneC4085252PAGET DISEASE OF BONE 39GENOMICS_ENGLAND;UNIPROT
TgeneC0002736Amyotrophic Lateral Sclerosis5CTD_human;ORPHANET
TgeneC4225326FRONTOTEMPORAL DEMENTIA AND/OR AMYOTROPHIC LATERAL SCLEROSIS 34CTD_human;UNIPROT
TgeneC0029463Osteosarcoma2GENOMICS_ENGLAND
TgeneC0221054Welander Distal Myopathy1ORPHANET
TgeneC0242383Age related macular degeneration1CTD_human
TgeneC0393554Amyotrophic Lateral Sclerosis With Dementia1CTD_human
TgeneC0543859Amyotrophic Lateral Sclerosis, Guam Form1CTD_human
TgeneC1853926NONAKA MYOPATHY1CTD_human;GENOMICS_ENGLAND
TgeneC2931290Welander distal myopathy, Swedish type1ORPHANET
TgeneC3888102Frontotemporal Dementia With Motor Neuron Disease1ORPHANET
TgeneC4011788Behavioral variant of frontotemporal dementia1ORPHANET