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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

NameDIHYDREXIDINE
Molecular formulaC17H17NO2
IUPAC name(6aR,12bS)-5,6,6a,7,8,12b-hexahydrobenzo[a]phenanthridine-10,11-diol
Molecular weight267.328
Hydrogen bond acceptor3
Hydrogen bond donor3
XlogP2.5
SynonymsRel-Dihydrexidine
10,11-Dihydroxy-5,6,6a,7,8,12b-hexahydro-benzo[a]phenanthridinium(DHX)
Biomol-NT_000033
Dihydrexidine hydrochloride
UNII-32D64VH037 component BGOQGUHWXBGXJW-RHSMWYFYSA-N
[ Show all ]
Inchi KeyBGOQGUHWXBGXJW-RHSMWYFYSA-N
Inchi IDInChI=1S/C17H17NO2/c19-15-7-10-5-6-14-17(13(10)8-16(15)20)12-4-2-1-3-11(12)9-18-14/h1-4,7-8,14,17-20H,5-6,9H2/t14-,17-/m1/s1
PubChem CID6603820
ChEMBLCHEMBL25856
IUPHARN/A
BindingDB50010686
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
EC501610.0 nMPMID7658429BindingDB,ChEMBL
IA80.0 %PMID7658429ChEMBL
K0.587.7 nMPMID7914538ChEMBL
Ki58.0 nMPMID22204903BindingDB,ChEMBL
Ki240.0 nMPMID17154515BindingDB,ChEMBL
Ki1520.0 nMPMID10360732, PMID7658429BindingDB,ChEMBL
Ki1700.0 nMPMID9784114BindingDB,ChEMBL
Ki2607.0 nMPMID19744859BindingDB,ChEMBL
nH0.72 -PMID8558526ChEMBL

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