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GPCR

NameD(2) dopamine receptor
SpeciesHomo sapiens (Human)
GeneDRD2
Synonymdopamine receptor 2
Dopamine D2 receptor
D2R
D2A and D2B
D2(415) and D2(444)
[ Show all ]
DiseaseSubstance dependence
Major depressive disorder
Maintain blood pressure in hypotensive states
Insomnia
Inflammatory disease
[ Show all ]
Length443
Amino acid sequenceMDPLNLSWYDDDLERQNWSRPFNGSDGKADRPHYNYYATLLTLLIAVIVFGNVLVCMAVSREKALQTTTNYLIVSLAVADLLVATLVMPWVVYLEVVGEWKFSRIHCDIFVTLDVMMCTASILNLCAISIDRYTAVAMPMLYNTRYSSKRRVTVMISIVWVLSFTISCPLLFGLNNADQNECIIANPAFVVYSSIVSFYVPFIVTLLVYIKIYIVLRRRRKRVNTKRSSRAFRAHLRAPLKGNCTHPEDMKLCTVIMKSNGSFPVNRRRVEAARRAQELEMEMLSSTSPPERTRYSPIPPSHHQLTLPDPSHHGLHSTPDSPAKPEKNGHAKDHPKIAKIFEIQTMPNGKTRTSLKTMSRRKLSQQKEKKATQMLAIVLGVFIICWLPFFITHILNIHCDCNIPPVLYSAFTWLGYVNSAVNPIIYTTFNIEFRKAFLKILHC
UniProtP14416
Protein Data Bank6cm4, 6c38
GPCR-HGmod modelP14416
3D structure modelThis structure is from PDB ID 6cm4.
BioLiPBL0408379, BL0403379
Therapeutic Target DatabaseT67162
ChEMBLCHEMBL217
IUPHAR215
DrugBankBE0000756

Ligand

NameCHEMBL1774078
Molecular formulaC25H32N4O3
IUPAC name7-[4-[4-(3,4-dihydro-2H-chromen-5-yl)piperazin-1-yl]butoxy]-3,4-dihydro-1H-1,8-naphthyridin-2-one
Molecular weight436.556
Hydrogen bond acceptor6
Hydrogen bond donor1
XlogP3.3
SynonymsBDBM50343275
SCHEMBL5372193
7-(4-(4-(chroman-5-yl)piperazin-1-yl)butoxy)-3,4-dihydro-1,8-naphthyridin-2(1H)-one
Inchi KeyANCFDBAFLRCWEK-UHFFFAOYSA-N
Inchi IDInChI=1S/C25H32N4O3/c30-23-10-8-19-9-11-24(27-25(19)26-23)32-17-2-1-12-28-13-15-29(16-14-28)21-6-3-7-22-20(21)5-4-18-31-22/h3,6-7,9,11H,1-2,4-5,8,10,12-18H2,(H,26,27,30)
PubChem CID21073788
ChEMBLCHEMBL1774078
IUPHARN/A
BindingDB50343275
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand satisfies Lipinski's rule of five.

Experimental Data

ParameterValueReferenceDatabase source
Intrinsic activity18.0 %PMID21353774ChEMBL
Ki1.0 nMPMID21353774BindingDB,ChEMBL

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