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Center for Computational Systems Medicine
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FusionGeneSummary

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FusionProtFeature

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FusionGeneSequence

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FusionGenePPI

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RelatedDrugs

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RelatedDiseases

Fusion gene ID: 15267

FusionGeneSummary for GPR157_SIGMAR1

check button Fusion gene summary
Fusion gene informationFusion gene name: GPR157_SIGMAR1
Fusion gene ID: 15267
HgeneTgene
Gene symbol

GPR157

SIGMAR1

Gene ID

80045

10280

Gene nameG protein-coupled receptor 157sigma non-opioid intracellular receptor 1
Synonyms-ALS16|DSMA2|OPRS1|SIG-1R|SR-BP|SR-BP1|SRBP|hSigmaR1|sigma1R
Cytomap

1p36.22

9p13.3

Type of geneprotein-codingprotein-coding
DescriptionG-protein coupled receptor 157probable G-protein coupled receptor 157sigma non-opioid intracellular receptor 1SR31747 binding protein 1aging-associated gene 8 proteinsigma 1-type opioid receptor
Modification date2018032920180523
UniProtAcc

Q5UAW9

Q99720

Ensembl transtripts involved in fusion geneENST00000377411, ENST00000414642, 
ENST00000378892, ENST00000277010, 
ENST00000477726, ENST00000461426, 
Fusion gene scores* DoF score2 X 2 X 2=82 X 2 X 1=4
# samples 22
** MAII scorelog2(2/8*10)=1.32192809488736log2(2/4*10)=2.32192809488736
Context

PubMed: GPR157 [Title/Abstract] AND SIGMAR1 [Title/Abstract] AND fusion [Title/Abstract]

Functional or gene categories assigned by FusionGDB annotation
* 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 button Fusion gene information from three resources
(ChiTars (NAR, 2018), tumorfusions (NAR, 2018), Gao et al. (Cell, 2018))
* 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.
Data typeSourceCancer typeSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChiTaRS3.1CA945116GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
* LD: Li Ding group's fusion gene list
  RV: Roel Verhaak group's fusion gene list
  ChiTaRs fusion database

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
intron-3UTRENST00000377411ENST00000378892GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-3UTRENST00000377411ENST00000277010GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-3UTRENST00000377411ENST00000477726GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-5UTRENST00000377411ENST00000461426GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-3UTRENST00000414642ENST00000378892GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-3UTRENST00000414642ENST00000277010GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-3UTRENST00000414642ENST00000477726GPR157chr1

9175286

-SIGMAR1chr9

34635583

-
intron-5UTRENST00000414642ENST00000461426GPR157chr1

9175286

-SIGMAR1chr9

34635583

-

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FusionProtFeatures for GPR157_SIGMAR1


check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
GPR157

Q5UAW9

SIGMAR1

Q99720

Orphan receptor that promotes neuronal differentiationof radial glial progenitors (RGPs). The activity of this receptoris mediated by a G(q)-protein that activates aphosphatidylinositol-calcium second messenger.{ECO:0000250|UniProtKB:Q8C206}.

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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FusionGeneSequence for GPR157_SIGMAR1


check button For in-frame fusion transcripts, we provide the fusion transcript sequences and fusion amino acid sequences.
(nt: nucleotides, aa: amino acids)

* Fusion amino acid sequences.

* Fusion transcript sequences (only coding sequence (CDS) region).

* Fusion transcript sequences (Full-length transcript).

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FusionGenePPI for GPR157_SIGMAR1


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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RelatedDrugs for GPR157_SIGMAR1


check button Drugs targeting genes involved in this fusion gene.
(DrugBank Version 5.1.0 2018-04-02)
PartnerGeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
TgeneSIGMAR1Q99720DB00321AmitriptylineSigma non-opioid intracellular receptor 1small moleculeapproved
TgeneSIGMAR1Q99720DB00514DextromethorphanSigma non-opioid intracellular receptor 1small moleculeapproved
TgeneSIGMAR1Q99720DB00907CocaineSigma non-opioid intracellular receptor 1small moleculeapproved|illicit
TgeneSIGMAR1Q99720DB09014CaptodiameSigma non-opioid intracellular receptor 1small moleculeapproved|investigational
TgeneSIGMAR1Q99720DB01708PrasteroneSigma non-opioid intracellular receptor 1small moleculeapproved|investigational|nutraceutical
TgeneSIGMAR1Q99720DB00652PentazocineSigma non-opioid intracellular receptor 1small moleculeapproved|vet_approved
TgeneSIGMAR1Q99720DB00409RemoxiprideSigma non-opioid intracellular receptor 1small moleculeapproved|withdrawn

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RelatedDiseases for GPR157_SIGMAR1


check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource
TgeneSIGMAR1C0036341Schizophrenia4PSYGENET
TgeneSIGMAR1C0236736Cocaine-Related Disorders2CTD_human
TgeneSIGMAR1C0001973Alcoholic Intoxication, Chronic1PSYGENET
TgeneSIGMAR1C0002622Amnesia1CTD_human
TgeneSIGMAR1C0002736Amyotrophic Lateral Sclerosis1CTD_human;HPO
TgeneSIGMAR1C0019693HIV Infections1CTD_human
TgeneSIGMAR1C0023186Learning Disorders1CTD_human
TgeneSIGMAR1C0025261Memory Disorders1CTD_human
TgeneSIGMAR1C0033054Prenatal Exposure Delayed Effects1CTD_human
TgeneSIGMAR1C0036572Seizures1CTD_human
TgeneSIGMAR1C0525045Mood Disorders1PSYGENET
TgeneSIGMAR1C0751072Frontotemporal Lobar Degeneration1CTD_human
TgeneSIGMAR1C3280587AMYOTROPHIC LATERAL SCLEROSIS 16, JUVENILE1UNIPROT