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GPCR

NameKappa-type opioid receptor
SpeciesHomo sapiens (Human)
GeneOPRK1
SynonymK-OR-1
KOPr
OP2
KOP
KOR-1
[ Show all ]
DiseaseObesity
Opiate dependence
Inflammatory bowel disease
Erythema
Diarrhea-predominant IBS
[ Show all ]
Length380
Amino acid sequenceMDSPIQIFRGEPGPTCAPSACLPPNSSAWFPGWAEPDSNGSAGSEDAQLEPAHISPAIPVIITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSTVYLMNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINICIWLLSSSVGISAIVLGGTKVREDVDVIECSLQFPDDDYSWWDLFMKICVFIFAFVIPVLIIIVCYTLMILRLKSVRLLSGSREKDRNLRRITRLVLVVVAVFVVCWTPIHIFILVEALGSTSHSTAALSSYYFCIALGYTNSSLNPILYAFLDENFKRCFRDFCFPLKMRMERQSTSRVRNTVQDPAYLRDIDGMNKPV
UniProtP41145
Protein Data Bank6b73, 4djh
GPCR-HGmod modelP41145
3D structure modelThis structure is from PDB ID 6b73.
BioLiPBL0402244,BL0402246, BL0224693,BL0224694, BL0402243,BL0402245
Therapeutic Target DatabaseT60693
ChEMBLCHEMBL237
IUPHAR318
DrugBankBE0000632

Ligand

NameCHEMBL309783
Molecular formulaC24H32N4O3
IUPAC name1-[[(3S)-2-[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]-3,4-dihydro-1H-isoquinolin-3-yl]methyl]-3-ethylurea
Molecular weight424.545
Hydrogen bond acceptor4
Hydrogen bond donor4
XlogP2.3
Synonyms(S)-1-[(3S)-3-(3-Ethylureidomethyl)-1,2,3,4-tetrahydroisoquinoline-2-yl]-3-(2,6-dimethyl-4-hydroxyphenyl)-2-amino-1-propanone
BDBM50101631
1-{2-[2-Amino-3-(4-hydroxy-2,6-dimethyl-phenyl)-propionyl]-1,2,3,4-tetrahydro-isoquinolin-3-ylmethyl}-3-ethyl-urea
Inchi KeyAKFDHTVXZQKREB-UGKGYDQZSA-N
Inchi IDInChI=1S/C24H32N4O3/c1-4-26-24(31)27-13-19-11-17-7-5-6-8-18(17)14-28(19)23(30)22(25)12-21-15(2)9-20(29)10-16(21)3/h5-10,19,22,29H,4,11-14,25H2,1-3H3,(H2,26,27,31)/t19-,22-/m0/s1
PubChem CID11112699
ChEMBLCHEMBL309783
IUPHARN/A
BindingDB50101631
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
IC50321.0 nMPMID11448220BindingDB,ChEMBL

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