Sigmar1 sigma non-opioid intracellular receptor 1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Sigmar1provided by RGD
Official Full Name: sigma non-opioid intracellular receptor 1provided by RGD
Primary source: RGD:68364
See related: EnsemblRapid:ENSRNOG00000014604 AllianceGenome:RGD:68364
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Oprs1
Summary: Enables G protein-coupled opioid receptor activity. Involved in nervous system development and regulation of postsynapse assembly. Is active in glutamatergic synapse. Used to study post-traumatic stress disorder. Human ortholog(s) of this gene implicated in amyotrophic lateral sclerosis type 16 and autosomal recessive distal hereditary motor neuronopathy 2. Orthologous to human SIGMAR1 (sigma non-opioid intracellular receptor 1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Liver (RPKM 836.2), Kidney (RPKM 180.1) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q22

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (61700021..61702799, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (56904155..56907012, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (58121824..58124687, complement)

Chromosome 5 - NC_086023.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Sigma-1 receptor exerts protective effects on ameliorating nephrolithiasis by modulating endoplasmic reticulum-mitochondrion association and inhibiting endoplasmic reticulum stress-induced apoptosis in renal tubular epithelial cells.
Title: Sigma-1 receptor exerts protective effects on ameliorating nephrolithiasis by modulating endoplasmic reticulum-mitochondrion association and inhibiting endoplasmic reticulum stress-induced apoptosis in renal tubular epithelial cells.
Sigma-1 Receptor Inhibition Reduces Mechanical Allodynia and Modulate Neuroinflammation in Chronic Neuropathic Pain.
Title: Sigma-1 Receptor Inhibition Reduces Mechanical Allodynia and Modulate Neuroinflammation in Chronic Neuropathic Pain.
Activation of sigma-1 receptor ameliorates sepsis-induced myocardial injury by mediating the Nrf2/HO1 signaling pathway to attenuate mitochondrial oxidative stress.
Title: Activation of sigma-1 receptor ameliorates sepsis-induced myocardial injury by mediating the Nrf2/HO1 signaling pathway to attenuate mitochondrial oxidative stress.
Sigma-1 receptor is involved in modification of ER-mitochondria proximity and Ca[2+] homeostasis in cardiomyocytes.
Title: Sigma-1 receptor is involved in modification of ER-mitochondria proximity and Ca(2+) homeostasis in cardiomyocytes.
Sigma-1 Receptor and Binding Immunoglobulin Protein Interact with Ulinastatin Contributing to a Protective Effect in Rat Cerebral Ischemia/Reperfusion.
Title: Sigma-1 Receptor and Binding Immunoglobulin Protein Interact with Ulinastatin Contributing to a Protective Effect in Rat Cerebral Ischemia/Reperfusion.
Activation of the sigma-1 receptor exerts cardioprotection in a rodent model of chronic heart failure by stimulation of angiogenesis.
Title: Activation of the sigma-1 receptor exerts cardioprotection in a rodent model of chronic heart failure by stimulation of angiogenesis.
Sigma-1 receptor activity in primary sensory neurons is a critical driver of neuropathic pain.
Title: Sigma-1 receptor activity in primary sensory neurons is a critical driver of neuropathic pain.
Visualization of Dynamic Expression of Myocardial Sigma-1 Receptor After Myocardial Ischemia and Reperfusion Using Radioiodine-Labeled 2-[4-(2-iodophenyl)piperidino]cyclopentanol (OI5V) Imaging.
Title: Visualization of Dynamic Expression of Myocardial Sigma-1 Receptor After Myocardial Ischemia and Reperfusion Using Radioiodine-Labeled 2-[4-(2-iodophenyl)piperidino]cyclopentanol (OI5V) Imaging.
Genomic Action of Sigma-1 Receptor Chaperone Relates to Neuropathic Pain.
Title: Genomic Action of Sigma-1 Receptor Chaperone Relates to Neuropathic Pain.
Analysis of Cytoprotective Properties of Afobazole in Streptozotocin Model of Diabetes.
Title: Analysis of Cytoprotective Properties of Afobazole in Streptozotocin Model of Diabetes.

Submit: New GeneRIF Correction See all GeneRIFs (57)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH127340 (e-PCR)
- UniSTS:210650

RH140823 (e-PCR)
- UniSTS:210650

AF004927 (e-PCR)
- UniSTS:159226

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables G protein-coupled opioid receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables identical protein binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables signaling receptor activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in G protein-coupled opioid receptor signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in lipid transport	IEA Inferred from Electronic Annotation more info
involved_in nervous system development	IDA Inferred from Direct Assay more info	PubMed
involved_in protein homotrimerization	ISO Inferred from Sequence Orthology more info
involved_in regulation of neuron apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in regulation of neuron apoptotic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of postsynapse assembly	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of postsynapse assembly	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in anchoring junction	IEA Inferred from Electronic Annotation more info
located_in cytoplasmic vesicle	IEA Inferred from Electronic Annotation more info
is_active_in endoplasmic reticulum	IBA Inferred from Biological aspect of Ancestor more info
located_in endoplasmic reticulum	ISO Inferred from Sequence Orthology more info
located_in endoplasmic reticulum membrane	IEA Inferred from Electronic Annotation more info
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in glutamatergic synapse	IMP Inferred from Mutant Phenotype more info	PubMed
located_in growth cone	IEA Inferred from Electronic Annotation more info
located_in lipid droplet	IEA Inferred from Electronic Annotation more info
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in membrane	ISS Inferred from Sequence or Structural Similarity more info
located_in nuclear envelope	ISO Inferred from Sequence Orthology more info
located_in nuclear inner membrane	IEA Inferred from Electronic Annotation more info
located_in nuclear outer membrane	IEA Inferred from Electronic Annotation more info
is_active_in postsynapse	ISO Inferred from Sequence Orthology more info
located_in postsynaptic density	ISO Inferred from Sequence Orthology more info
located_in postsynaptic density membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: sigma non-opioid intracellular receptor 1

Names: opioid receptor, sigma 1; sigma 1-type opioid receptor; sigma1-receptor; sigma1R

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_030996.2 → NP_112258.2 sigma non-opioid intracellular receptor 1

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000005

UniProtKB/Swiss-Prot

Q9R0C9, Q9R1J7, Q9Z2W2

UniProtKB/TrEMBL

A0A8I6AGV2, A6IIW9

Related

ENSRNOP00000019795.2, ENSRNOT00000019795.6

Conserved Domains (1) summary

pfam04622
Location:26 → 214

ERG2_Sigma1R; ERG2 and Sigma1 receptor like protein