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GPCR

NameAlpha-1A adrenergic receptor
SpeciesHomo sapiens (Human)
GeneADRA1A
Synonymalpha1a
ADRA1C
ADRA1L1
adrenergic alpha 1c receptor
adrenergic receptor alpha 1c
[ Show all ]
DiseaseUrinary incontinence
Benign prostatic hyperplasia
Cognitive disorders
Female sexual dysfunction
Glaucoma
[ Show all ]
Length466
Amino acid sequenceMVFLSGNASDSSNCTQPPAPVNISKAILLGVILGGLILFGVLGNILVILSVACHRHLHSVTHYYIVNLAVADLLLTSTVLPFSAIFEVLGYWAFGRVFCNIWAAVDVLCCTASIMGLCIISIDRYIGVSYPLRYPTIVTQRRGLMALLCVWALSLVISIGPLFGWRQPAPEDETICQINEEPGYVLFSALGSFYLPLAIILVMYCRVYVVAKRESRGLKSGLKTDKSDSEQVTLRIHRKNAPAGGSGMASAKTKTHFSVRLLKFSREKKAAKTLGIVVGCFVLCWLPFFLVMPIGSFFPDFKPSETVFKIVFWLGYLNSCINPIIYPCSSQEFKKAFQNVLRIQCLCRKQSSKHALGYTLHPPSQAVEGQHKDMVRIPVGSRETFYRISKTDGVCEWKFFSSMPRGSARITVSKDQSSCTTARVRSKSFLQVCCCVGPSTPSLDKNHQVPTIKVHTISLSENGEEV
UniProtP35348
Protein Data BankN/A
GPCR-HGmod modelP35348
3D structure modelThis predicted structure model is from GPCR-EXP P35348.
BioLiPN/A
Therapeutic Target DatabaseT92609
ChEMBLCHEMBL229
IUPHAR22
DrugBankBE0000501

Ligand

Nameprazosin
Molecular formulaC19H21N5O4
IUPAC name[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone
Molecular weight383.408
Hydrogen bond acceptor8
Hydrogen bond donor1
XlogP2.0
SynonymsH961
[3H]-Prazosin
1-(3-Amino-6,7-dimethoxy-2- quinazolinyl)-4-(2-furanyl-carbonyl)piperazine hydrochloride
Hypovase (TN)
2-(4-(2-FUROYL)-1-PIPERAZINYL)-6,7-DIMETHOXY-4-QUINAZOLINAMINE
[ Show all ]
Inchi KeyIENZQIKPVFGBNW-UHFFFAOYSA-N
Inchi IDInChI=1S/C19H21N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h3-4,9-11H,5-8H2,1-2H3,(H2,20,21,22)
PubChem CID4893
ChEMBLCHEMBL2
IUPHAR503
BindingDB29568
DrugBankDB00457

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
N/A N/ADrugBank
Ke1.1 nMPMID21900013, PMID24630561ChEMBL
Ke(app)1.1 nMPMID26475518ChEMBL
Ki0.03 nMPMID7815325BindingDB
Ki0.04 nMPMID25557493, PMID24805037BindingDB
Ki0.04 nMPMID25557493, PMID24805037ChEMBL
Ki0.06 nMPMID10611634PDSP,BindingDB
Ki0.09 nMPMID6149136BindingDB
Ki0.11 nMPMID7855217BindingDB
Ki0.12 nMPMID7815325BindingDB
Ki0.125893 - 1.0 nMPMID9249248, PMID7651358, PMID9490024, PMID10369480, PMID10334511IUPHAR
Ki0.1995 nMPMID9135028ChEMBL
Ki0.2 nMPMID16420037BindingDB
Ki0.21 nMPMID8396931BindingDB
Ki0.27 nMPMID7752182BindingDB,ChEMBL
Ki0.28 nMPMID11132243BindingDB
Ki0.31 nMPMID7815325BindingDB
Ki0.32 nMPMID16420037BindingDB
Ki0.39 nMPMID9548811BindingDB,ChEMBL
Ki0.51 nMPMID7658428BindingDB,ChEMBL
Ki0.58 nMPMID10522703BindingDB
Ki0.58 nMPMID9857099, PMID9888842, PMID10522703BindingDB,ChEMBL
Ki0.588 nMMed Chem Res, (2011) 20:9:1455ChEMBL
Ki0.5888 nMPMID15633998, PMID14584940, Med Chem Res, (2011) 20:9:1455, PMID9822553ChEMBL
Ki0.59 nMPMID24365159ChEMBL
Ki0.6 nMPMID10579841BindingDB,ChEMBL
Ki0.61 nMPMID11448222BindingDB,ChEMBL
Ki0.69 nMPMID12065700BindingDB
Ki0.691831 nMPMID12065700PDSP
Ki1.862 nMPMID24365159ChEMBL
Selectivity0.0057 -PMID6133953ChEMBL

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