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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

NameCHEMBL3394753
Molecular formulaC35H51FN4O4
IUPAC name8-(cyclooctylmethyl)-3-[(2S)-3-[2-(3,4-dimethoxyphenyl)ethylamino]-2-hydroxypropyl]-1-(4-fluorophenyl)-1,3,8-triazaspiro[4.5]decan-4-one
Molecular weight610.815
Hydrogen bond acceptor8
Hydrogen bond donor2
XlogP6.2
SynonymsBDBM50060893
Inchi KeyABBBAYMZEUIFIL-HKBQPEDESA-N
Inchi IDInChI=1S/C35H51FN4O4/c1-43-32-15-10-27(22-33(32)44-2)16-19-37-23-31(41)25-39-26-40(30-13-11-29(36)12-14-30)35(34(39)42)17-20-38(21-18-35)24-28-8-6-4-3-5-7-9-28/h10-15,22,28,31,37,41H,3-9,16-21,23-26H2,1-2H3/t31-/m0/s1
PubChem CID118726271
ChEMBLCHEMBL3394753
IUPHARN/A
BindingDB50060893
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand is heavier than 500 daltons.
This ligand has a partition coefficient log P greater than 5.

Experimental Data

ParameterValueReferenceDatabase source
IC50200.0 nMPMID25556095BindingDB,ChEMBL

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