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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

NameCHEMBL207543
Molecular formulaC22H26Cl2N6
IUPAC name2-[[4-(3,4-dichlorophenyl)piperazin-1-yl]methyl]-6-piperidin-1-ylimidazo[1,2-b]pyridazine
Molecular weight445.392
Hydrogen bond acceptor5
Hydrogen bond donor0
XlogP4.3
Synonyms2-[4-(3,4-dichlorophenyl)piperazin-1-ylmethyl]-6-(piperidin-1-yl)imidazo[1,2-b]pyridazine
BDBM50189855
Inchi KeyACHQQXOLWIKHRK-UHFFFAOYSA-N
Inchi IDInChI=1S/C22H26Cl2N6/c23-19-5-4-18(14-20(19)24)28-12-10-27(11-13-28)15-17-16-30-21(25-17)6-7-22(26-30)29-8-2-1-3-9-29/h4-7,14,16H,1-3,8-13,15H2
PubChem CID11517928
ChEMBLCHEMBL207543
IUPHARN/A
BindingDB50189855
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Ki710.0 nMPMID16789750BindingDB,ChEMBL
Ki1100.0 nMPMID16789750BindingDB,ChEMBL

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