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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

NameCHEMBL3394008
Molecular formulaC18H22N6O3S
IUPAC name4-methylsulfonyl-N-[3-(2-pyrrolidin-1-ylethyl)imidazo[4,5-b]pyridin-2-yl]-1H-pyrrole-2-carboxamide
Molecular weight402.473
Hydrogen bond acceptor6
Hydrogen bond donor2
XlogP0.7
SynonymsBDBM50061380
Inchi KeyAIQIQRHMEFDXQH-UHFFFAOYSA-N
Inchi IDInChI=1S/C18H22N6O3S/c1-28(26,27)13-11-15(20-12-13)17(25)22-18-21-14-5-4-6-19-16(14)24(18)10-9-23-7-2-3-8-23/h4-6,11-12,20H,2-3,7-10H2,1H3,(H,21,22,25)
PubChem CID118725858
ChEMBLCHEMBL3394008
IUPHARN/A
BindingDB50061380
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
EC50395.0 nMPMID25599839BindingDB,ChEMBL

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