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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

NameCHEMBL95302
Molecular formulaC19H23N5O4
IUPAC name(5S)-2-(hydroxymethyl)-5-[6-(2-propan-2-ylanilino)purin-9-yl]oxolane-3,4-diol
Molecular weight385.424
Hydrogen bond acceptor8
Hydrogen bond donor4
XlogP2.3
SynonymsN/A
Inchi KeyAEIAQTQSFDKUPO-SRMCDNDASA-N
Inchi IDInChI=1S/C19H23N5O4/c1-10(2)11-5-3-4-6-12(11)23-17-14-18(21-8-20-17)24(9-22-14)19-16(27)15(26)13(7-25)28-19/h3-6,8-10,13,15-16,19,25-27H,7H2,1-2H3,(H,20,21,23)/t13?,15?,16?,19-/m0/s1
PubChem CID44328202
ChEMBLCHEMBL95302
IUPHARN/A
BindingDB50090694
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Ki0.08 nMPMID25898137BindingDB
Ki0.08 nM, NoneBindingDB,ChEMBL

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