gpDB: a database of GPCRs, G-proteins, Effectors and their interactions
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gpDB::GPCR View
Entry 1 of 1 :: GPCR0791 ::
CLASS CLASS A (RHODOPSIN LIKE)
FAMILY DOPAMINE RECEPTOR
SUBFAMILY D2

Cross References:
UniProt Q24563 | Q24569 | Q9VAJ8 EMBL U34383 | U61264 | AE014297 | AE014297 | BT010212
InterPro IPR002233 | IPR001174 | IPR000276 GPCRDB DOPR2_DROME
FlyBase FBgn0015129
GENEID 43484
PRINTS PR01103 | PR00237 | PR00960 PFAM PF00001

Details:
NAME DOPAMINE RECEPTOR_D2_Drosophila melanogaster
DESCRIPTION Dopamine receptor 2.
SPECIES Drosophila melanogaster COMMON NAME Fruit fly NCBI Taxonomy 7227
GENE DopR2 | DAMB | DopR99B | CG18741
SEQUENCE
MVDDNGSSPEVEGAEGAGAPLLALLRVDGLNQTQTRSPSPSFFGSYNISEDVYFYFNGLP
TSTELVLNATTSATSATLSPAMVATGGGGTTTPEPDLSEFLEALPNDRVGLLAFLFLFSF
ATVFGNSLVILAVIRERYLHTATNYFITSLAVADCLVGLVVMPFSALYEVLENTWFFGTD
WCDIWRSLDVLFSTASILNLCVISLDRYWAITDPFSYPMRMTVKRAAGLIAAVWICSSAI
SFPAIVWWRAARDGEMPAYKCTFTEHLGYLVFSSTISFYLPLLVMVFTYCRIYRAAVIQT
RSLKIGTKQVLMASGELQLTLRIHRGGTTRDQQNQVSGGGGGGGGGGGGGGSLSHSHSHS
HHHHHNHGGGTTTSTPEEPDDEPLSALHNNGLARHRHMGKNFSLSRKLAKFAKEKKAAKT
LGIVMGVFIICWLPFFVVNLLSGFCIECIEHEEIVSAIVTWLGWINSCMNPVIYACWSRD
FRRAFVRLLCMCCPRKIRRKYQPTMRSKSQRFATRRCYSTCSLHGIQHVRHNSCEQTYI
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
1GPR0019Galpha-o-Drosophila melanogaster
2GPR0230Galpha-i-Drosophila melanogaster


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