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GPCR

NameKappa-type opioid receptor
SpeciesHomo sapiens (Human)
GeneOPRK1
SynonymKappa receptor
KOR-1
K-OR-1
OP2
KOPr
[ Show all ]
DiseaseUnspecified
Substance dependence
Pain
Opiate dependence
Obesity
[ Show all ]
Length380
Amino acid sequenceMDSPIQIFRGEPGPTCAPSACLPPNSSAWFPGWAEPDSNGSAGSEDAQLEPAHISPAIPVIITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSTVYLMNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINICIWLLSSSVGISAIVLGGTKVREDVDVIECSLQFPDDDYSWWDLFMKICVFIFAFVIPVLIIIVCYTLMILRLKSVRLLSGSREKDRNLRRITRLVLVVVAVFVVCWTPIHIFILVEALGSTSHSTAALSSYYFCIALGYTNSSLNPILYAFLDENFKRCFRDFCFPLKMRMERQSTSRVRNTVQDPAYLRDIDGMNKPV
UniProtP41145
Protein Data Bank6b73, 4djh
GPCR-HGmod modelP41145
3D structure modelThis structure is from PDB ID 6b73.
BioLiPBL0402243,BL0402245, BL0402244,BL0402246, BL0224693,BL0224694
Therapeutic Target DatabaseT60693
ChEMBLCHEMBL237
IUPHAR318
DrugBankBE0000632

Ligand

NameCHEMBL2112374
Molecular formulaC28H31N5O3
IUPAC name2-[[(1S,2S,13R,21R)-22-(cyclopropylmethyl)-2,16-dihydroxy-14-oxa-11,22-diazaheptacyclo[13.9.1.01,13.02,21.04,12.05,10.019,25]pentacosa-4(12),5(10),6,8,15,17,19(25)-heptaen-7-yl]methyl]guanidine
Molecular weight485.588
Hydrogen bond acceptor5
Hydrogen bond donor5
XlogP1.7
Synonyms1-[[(4bS,8R)-1,8abeta(9H)-Dihydroxy-7-(cyclopropylmethyl)-5,6,7,8,14,14bbeta-hexahydro-4,8alpha-methanobenzofuro[2,3-a]pyrido[4,3-b]carbazole-11-yl]methyl]guanidine
BDBM50027094
Inchi KeyFKUYTFLABOWAOR-NZHOUOPXSA-N
Inchi IDInChI=1S/C28H31N5O3/c29-26(30)31-12-15-3-5-19-17(9-15)18-11-28(35)21-10-16-4-6-20(34)24-22(16)27(28,25(36-24)23(18)32-19)7-8-33(21)13-14-1-2-14/h3-6,9,14,21,25,32,34-35H,1-2,7-8,10-13H2,(H4,29,30,31)/t21-,25+,27+,28-/m1/s1
PubChem CID9940052
ChEMBLCHEMBL2112374
IUPHARN/A
BindingDB50027094
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Ke0.04 nMPMID14640558ChEMBL
Ki0.18 nMPMID14640558ChEMBL
Ki0.18 nMPMID14640558BindingDB

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