gpDB: a database of G-proteins and their interaction with GPCRs
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gpDB::GPCR View
Entry 1 of 1 :: GPCR1890 ::
CLASS CLASS A (RHODOPSIN LIKE)
FAMILY OPIOID AND OPIOID-LIKE RECEPTOR
SUBFAMILY KAPPA OPIOID PEPTIDE (KOR)

Cross References:
UniProt P34975 EMBL L22001 | D16829 | L22536 | U00442 | D16534 | U17995 | U17993 | U17994
InterPro IPR000276 | IPR000452 | IPR001418 GPCRDB oprk_rat
GENEID 29335
PRINTS PR00237 | PR00532 | PR00384 PFAM PF00001

Details:
NAME OPIOID AND OPIOID-LIKE RECEPTOR_KAPPA OPIOID PEPTIDE (KOR)_Rattus norvegicus
DESCRIPTION Kappa-type opioid receptor (KOR-1).
SPECIES Rattus norvegicus COMMON NAME Rat NCBI Taxonomy 10116
GENE Oprk1 | Ror-d
SEQUENCE
MESPIQIFRGEPGPTCAPSACLLPNSSSWFPNWAESDSNGSVGSEDQQLEPAHISPAIPV
IITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSAVYL
MNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINI
CIWLLASSVGISAIVLGGTKVREDVDVIECSLQFPDDEYSWWDLFMKICVFVFAFVIPVL
IIIVCYTLMILRLKSVRLLSGSREKDRNLRRITKLVLVVVAVFIICWTPIHIFILVEALG
STSHSTAVLSSYYFCIALGYTNSSLNPVLYAFLDENFKRCFRDFCFPIKMRMERQSTNRV
RNTVQDPASMRDVGGMNKPV
FRAGMENT NO

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Dimerization:
HOMODIMER INFORMATION There is experimental evidence for homo-dimerization METHOD Immunoprecipitation REFERENCES 10385123
HETERODIMER INFORMATION Forms heterodimers with delta Opioid Peptide Receptor. Dimerization results in altered ligand binding, potentiated signalling and altered internalization METHOD Immunoprecipitation REFERENCES 10385123
HETERODIMER INFORMATION Forms heterodimers with B2 Adrenoceptors. Heterodimerization results in altered internalization and MAPK signalling METHOD Immunoprecipitation REFERENCES 11134510

Scaffold:
TYPE NHERF1( Na+/H+ exchange regulatory factor) /EBP50( ezrin-radixin-moesin binding phosphoprotein 50-kD protein) REFERENCES 12004055

Coupling with G-proteins:
Family:Gi/o REFERENCES:7624359
1GPR0026Galpha-o-Rattus norvegicus
2GPR0111Galpha-i3-Rattus norvegicus
3GPR0221Galpha-i1-Rattus norvegicus
4GPR0229Galpha-i2-Rattus norvegicus


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athina University of Athens
Faculty of Biology
Dept. of Cell Biology and Biophysics
Biophysics
& Bioinformatics
Laboratory