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gpDB::GPCR View
Entry 1 of 1 :: GPCR0780 ::
CLASS CLASS A (RHODOPSIN LIKE)
FAMILY DOPAMINE RECEPTOR
SUBFAMILY D2

Cross References:
UniProt P20288 EMBL X51657
InterPro IPR001922 | IPR000929 | IPR000276 GPCRDB DRD2_BOVIN
GENEID 281126
PRINTS PR00567 | PR00242 | PR00237 PFAM PF00001

Details:
NAME DOPAMINE RECEPTOR_D2_Bos taurus
DESCRIPTION D(2) dopamine receptor (Dopamine D2 receptor).
SPECIES Bos taurus COMMON NAME Bovine NCBI Taxonomy 9913
GENE DRD2
SEQUENCE
MDPLNLSWYDDDPESRNWSRPFNGSEGKADRPPYNYYAMLLTLLIFVIVFGNVLVCMAVS
REKALQTTTNYLIVSLAVADLLVATLVMPWVVYLEVVGEWKFSRIHCDIFVTLDVMMCTA
SILNLCAISIDRYTAVAMPMLYNTRYSSKRRVTVMIAIVWVLSFTISCPMLFGLNNTDQN
ECIIANPAFVVYSSIVSFYVPFIVTLLVYIKIYIVLRRRRKRVNTKRSSRAFRANLKAPL
KGNCTHPEDMKLCTVIMKSNGSFPVNRRRVEAARRAQELEMEMLSSTSPPERTRYSPIPP
SHHQLTLPDPSHHGLHSTPDSPAKPEKNGHAKTVNPKIAKIFEIQSMPNGKTRTSLKTMS
RRKLSQQKEKKATQMLAIVLGVFIICWLPFFITHILNIHCDCNIPPVLYSAFTWLGYVNS
AVNPIIYTTFNIEFRKAFLKILHC
FRAGMENT NO

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Dimerization:
HOMODIMER INFORMATION There is experimental evidence for homo-dimerization METHOD Fluorescence Resonance Energy Transfer (FRET) REFERENCES 11682068
HOMODIMER INFORMATION There is experimental evidence for homo-dimerization METHOD Immunoprecipitation REFERENCES 10860933
HETERODIMER INFORMATION Forms heterodimers with Dopamine D3 Receptors. Dimerization results in an Increased affnity and potency for agonists and antagonists METHOD Functional reconstitution REFERENCES 11373283
HETERODIMER INFORMATION Forms heterodimer with Somatostatin SST5 Receptor. Dimerization results in increased ligand binding affnity and enhanced signalling METHOD Photobleaching Fluorescence Resonance Energy Transfer (FRET) REFERENCES 10753124
HETERODIMER INFORMATION Forms heterodimers with Adenosine A2A Receptor. Heterodimerization results in co-desensitization and co-internalization of the receptors METHOD Immunoprecipitation REFERENCES 11872740

Scaffold:
TYPE alpha-filamin/ABP280( actin binding protein 280) REFERENCES 11911837 | 1239393
TYPE Protein 4.1N REFERENCES 12181426
TYPE Spinophilin/neurabin II REFERENCES 10391935

Coupling with G-proteins:
Family:Gi/o REFERENCES:2974511
1GPR0017Galpha-o1-Bos taurus
2GPR0219Galpha-i1-Bos taurus
3GPR0294Galpha-i2-Bos taurus-2
4GPR0295Galpha-i2-Bos taurus-1


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