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GPCR

NameAlpha-1B adrenergic receptor
SpeciesHomo sapiens (Human)
GeneADRA1B
Synonymalpha1B-adrenoceptor
alpha1B-adrenergic receptor
Alpha-1B adrenoreceptor
Alpha-1B adrenoceptor
alpha 1B-adrenoreceptor
[ Show all ]
DiseasePsychiatric disorder
Hypertension
Exogenous obesity
Attention deficit hyperactivity disorder
Length520
Amino acid sequenceMNPDLDTGHNTSAPAHWGELKNANFTGPNQTSSNSTLPQLDITRAISVGLVLGAFILFAIVGNILVILSVACNRHLRTPTNYFIVNLAMADLLLSFTVLPFSAALEVLGYWVLGRIFCDIWAAVDVLCCTASILSLCAISIDRYIGVRYSLQYPTLVTRRKAILALLSVWVLSTVISIGPLLGWKEPAPNDDKECGVTEEPFYALFSSLGSFYIPLAVILVMYCRVYIVAKRTTKNLEAGVMKEMSNSKELTLRIHSKNFHEDTLSSTKAKGHNPRSSIAVKLFKFSREKKAAKTLGIVVGMFILCWLPFFIALPLGSLFSTLKPPDAVFKVVFWLGYFNSCLNPIIYPCSSKEFKRAFVRILGCQCRGRGRRRRRRRRRLGGCAYTYRPWTRGGSLERSQSRKDSLDDSGSCLSGSQRTLPSASPSPGYLGRGAPPPVELCAFPEWKAPGALLSLPAPEPPGRRGRHDSGPLFTFKLLTEPESPGTDGGASNGGCEAAADVANGQPGFKSNMPLAPGQF
UniProtP35368
Protein Data BankN/A
GPCR-HGmod modelN/A
3D structure modelNo available structures or models
BioLiPN/A
Therapeutic Target DatabaseT29500
ChEMBLCHEMBL232
IUPHAR23
DrugBankBE0000575

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
SynonymsSPBio_003073
STK301545
W-107722
[3H]-Prazosin
Prazosine [INN-French]
[ 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
Ki0.06 nMPMID10611634PDSP,BindingDB
Ki0.125893 - 0.251188 nMPMID9249248, PMID7651358, PMID10369480IUPHAR
Ki0.21 nMPMID7752182, PMID9548811BindingDB,ChEMBL
Ki0.2512 nMPMID9135028ChEMBL
Ki0.28 nMPMID9888842BindingDB,ChEMBL
Ki0.32 nMPMID7658428BindingDB,ChEMBL
Ki0.32 nMPMID7658428BindingDB
Ki0.4074 nMPMID15633998, PMID14584940, PMID9822553ChEMBL
Ki0.42 nMPMID11448222BindingDB,ChEMBL
Ki0.4571 nMPMID8917649ChEMBL
Ki0.55 nMPMID9857099, PMID10522703ChEMBL
Ki0.55 nMPMID9857099, PMID10522703BindingDB
Ki0.6 nMPMID10579841BindingDB,ChEMBL
Ki0.616595 nMPMID12065700PDSP
Ki0.62 nMPMID12065700BindingDB
Ki1.0 nMPMID24365159ChEMBL
Ki7.943 nMPMID24365159ChEMBL

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