gpDB: a database of GPCRs, G-proteins, Effectors and their interactions
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gpDB::GPCR View
Entry 1 of 1 :: GPCR0796 ::
CLASS CLASS A (RHODOPSIN LIKE)
FAMILY DOPAMINE RECEPTOR
SUBFAMILY D3

Cross References:
UniProt P19020 | P70647 EMBL X53944 | M69194 | M69189 | M69190 | M69191 | M69192 | M69193 | S63847 | S63846
InterPro IPR001620 | IPR000929 | IPR000276 GPCRDB DRD3_RAT
GENEID 29238
PRINTS PR00568 | PR00242 | PR00237 PFAM PF00001

Details:
NAME DOPAMINE RECEPTOR_D3_Rattus norvegicus
DESCRIPTION D(3) dopamine receptor.
SPECIES Rattus norvegicus COMMON NAME Rat NCBI Taxonomy 10116
GENE Drd3
SEQUENCE
MAPLSQISTHLNSTCGAENSTGVNRARPHAYYALSYCALILAIIFGNGLVCAAVLRERAL
QTTTNYLVVSLAVADLLVATLVMPWVVYLEVTGGVWNFSRICCDVFVTLDVMMCTASILN
LCAISIDRYTAVVMPVHYQHGTGQSSCRRVALMITAVWVLAFAVSCPLLFGFNTTGDPSI
CSISNPDFVIYSSVVSFYVPFGVTVLVYARIYIVLRQRQRKRILTRQNSQCISIRPGFPQ
QSSCLRLHPIRQFSIRARFLSDATGQMEHIEDKQYPQKCQDPLLSHLQPPSPGQTHGGLK
RYYSICQDTALRHPSLEGGAGMSPVERTRNSLSPTMAPKLSLEVRKLSNGRLSTSLRLGP
LQPRGVPLREKKATQMVVIVLGAFIVCWLPFFLTHVLNTHCQACHVSPELYRATTWLGYV
NSALNPVIYTTFNVEFRKAFLKILSC
FRAGMENT NO

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Dimerization:
HOMODIMER INFORMATION There is experimental evidence for homo-dimerization METHOD Immunoprecipitation REFERENCES 9361002 | 10999936 | 11039730
HETERODIMER INFORMATION Forms heterodimers with Dopamine D2 Receptors. Dimerization results in an Increased affnity and potency for agonists and antagonists METHOD Functional reconstitution REFERENCES 11373283

Scaffold:
TYPE alpha-filamin/ABP280( actin binding protein 280) REFERENCES 11911837 | 1239393
TYPE Nck, Grb2 REFERENCES 9843378 | 11384839

Coupling with G-proteins:
Family:Gi/o REFERENCES:1975644
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