Gene Information
Gene NameOPRD1
OrganismHomo sapiens (Human)
Gene Length372
Protein NamesDelta-type opioid receptor (D-OR-1) (DOR-1)
Target Nameopioid receptor delta
Target TypeSuccessful target
Gene Age645 ( ENSG00000116329 )
Evolutionary StageEumetazoa
AlphaFoldDBP41143
Gene CardOPRD1
Uniprot IDP41143
PfamPF00001
In ASDyes
Allosteric Predictionyes (1.249251467)
Ortholog in AnimalsAlpaca_ OPRD1 ( ortholog_one2one )
Dog_ OPRD1 ( ortholog_one2one )
GuineaPig_ OPRD1 ( ortholog_one2one )
Mouse_ Oprd1 ( ortholog_one2one )
Pig_ OPRD1 ( ortholog_one2one )
Rat_ Oprd1 ( ortholog_one2one )
Rabbit_ OPRD1 ( ortholog_one2one )
OhnologsOPRK1, OPRM1, OPRL1, NPBWR2, MCHR1, SSTR4
ParalogsSSTR5, SSTR4, NPBWR1, OPRL1, GPR149, OPRM1, OPRK1, PTGDR2, SSTR3, CMKLR2, SSTR1, LTB4R, LTB4R2, KISS1R, UTS2R, NPBWR2, SSTR2
TissueNA
Tissue SpecificityDetected in oocytes (at protein level). Detected in brain cortex, hypothalamus, hippocampus and olfactory bulb. Detected in oocytes. {ECO:0000269|PubMed:22417668, ECO:0000269|PubMed:7808419}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4N6H  (X-ray  1.80A  4RWA  (X-ray  3.28A  4RWD  (X-ray  2.70A  6PT2  (X-ray  2.80A  6PT3  (X-ray  3.30A 
DBSNP rs1042114 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:22184124, ECO:0000269|PubMed:7808419, ECO:0000269|PubMed:8201839};
Multi-pass membrane protein {ECO:0000269|PubMed:22184124, ECO:0000269|PubMed:7808419, ECO:0000269|PubMed:8201839}.
Mouse PG classificationNA
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