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GPCR

NameAdenosine receptor A1
SpeciesHomo sapiens (Human)
GeneADORA1
SynonymRDC7
A1 receptor
A1-AR
A1R
adenosine receptor A1
DiseaseCardiac arrhythmias
Hypertension
Cardiac disease
Cognitive disorders
Diabetes
[ Show all ]
Length326
Amino acid sequenceMPPSISAFQAAYIGIEVLIALVSVPGNVLVIWAVKVNQALRDATFCFIVSLAVADVAVGALVIPLAILINIGPQTYFHTCLMVACPVLILTQSSILALLAIAVDRYLRVKIPLRYKMVVTPRRAAVAIAGCWILSFVVGLTPMFGWNNLSAVERAWAANGSMGEPVIKCEFEKVISMEYMVYFNFFVWVLPPLLLMVLIYLEVFYLIRKQLNKKVSASSGDPQKYYGKELKIAKSLALILFLFALSWLPLHILNCITLFCPSCHKPSILTYIAIFLTHGNSAMNPIVYAFRIQKFRVTFLKIWNDHFRCQPAPPIDEDLPEERPDD
UniProtP30542
Protein Data Bank6d9h, 5n2s
GPCR-HGmod modelP30542
3D structure modelThis structure is from PDB ID 6d9h.
BioLiPBL0385576, BL0417675
Therapeutic Target DatabaseT88714, T92072
ChEMBLCHEMBL226
IUPHAR18
DrugBankBE0000013

Ligand

NameCHEMBL257785
Molecular formulaC28H33ClN8O4
IUPAC name(1S,2R,3S,4R,5S)-4-[2-[6-(2-aminoethylamino)-6-oxohex-1-ynyl]-6-[(3-chlorophenyl)methylamino]purin-9-yl]-2,3-dihydroxy-N-methylbicyclo[3.1.0]hexane-1-carboxamide
Molecular weight581.074
Hydrogen bond acceptor9
Hydrogen bond donor6
XlogP0.4
SynonymsBDBM50377676
MRS-5166
Inchi KeyYREVRKNBIMSBSA-JIGPFOKVSA-N
Inchi IDInChI=1S/C28H33ClN8O4/c1-31-27(41)28-13-18(28)22(23(39)24(28)40)37-15-34-21-25(33-14-16-6-5-7-17(29)12-16)35-19(36-26(21)37)8-3-2-4-9-20(38)32-11-10-30/h5-7,12,15,18,22-24,39-40H,2,4,9-11,13-14,30H2,1H3,(H,31,41)(H,32,38)(H,33,35,36)/t18-,22-,23+,24+,28+/m1/s1
PubChem CID44448982
ChEMBLCHEMBL257785
IUPHARN/A
BindingDB50377676
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
Ki454.0 nMPMID18424135BindingDB,ChEMBL

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