Gene: Oprm1 (opioid receptor, mu 1) Rattus norvegicus
Symbol: Oprm1
Name: opioid receptor, mu 1
Description: ENCODES a protein that exhibits filamin binding; G-protein beta-subunit binding; G-protein coupled receptor activity; INVOLVED IN acute inflammatory response to antigenic stimulus; adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway; adenylate cyclase-inhibiting opioid receptor signaling pathway; PARTICIPATES IN alfentanil pharmacodynamics pathway; bupivacaine pharmacodynamics pathway; buprenorphine pharmacodynamics pathway; ASSOCIATED WITH Brain Ischemia; Diabetes Mellitus, Experimental; HIV Infections; FOUND IN cytoplasm; dendrite; dendrite cytoplasm; INTERACTS WITH (+)-pilocarpine; (3,4-dihydroxyphenyl)acetic acid; (R)-noradrenaline
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: M-OR-1; MOR-1; MORA; mu opioid receptor; mu opioid receptor splice variant rMOR-1S; mu opioid receptor splice variant rMOR-1Z; mu-type opioid receptor; MUOR1; opioid receptor B; Oprm; Oprrm1
Allele / Splice: Oprm1_v3   Oprm1_v1   Oprm1_v2   Oprm1_v4  
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.0143,454,803 - 43,704,948 (+)NCBIRnor6.0rn6Rnor6.0
Rnor_5.0144,804,181 - 45,034,145 (+)NCBIRnor5.0rn5Rnor5.0
RGSC_v3.4137,535,416 - 37,779,392 (+)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.1137,538,384 - 37,591,800 (+)NCBI
Celera138,804,246 - 39,057,359 (+)NCBI
Cytogenetic Map1q11NCBImapview
RH 3.4 Map1468.6RGD

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated
RGD Disease Portals


Comparative Map Data
Position Markers
QTLs in Region (Rnor_6.0)
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants

Additional Information

External Database Links
Nomenclature History
RGD Curation Notes
More on Oprm1
Entrez Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Map Viewer
Vista + UCSC

RGD Object Information
RGD ID: 3234
Created: 2000-05-25
Species: Rattus norvegicus
Last Modified: 2016-10-11
Status: ACTIVE