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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

NameH-Aba-Gly-Gly-Phe-Leu-OH
Molecular formulaC29H37N7O6S
IUPAC name(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(2-amino-1,3-benzothiazol-6-yl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid
Molecular weight611.718
Hydrogen bond acceptor10
Hydrogen bond donor7
XlogP-0.2
SynonymsD07JIQ
CHEMBL247759
BDBM50207836
Inchi KeyAHRIYJIWFATUOS-BVSLBCMMSA-N
Inchi IDInChI=1S/C29H37N7O6S/c1-16(2)10-22(28(41)42)35-27(40)21(12-17-6-4-3-5-7-17)34-25(38)15-32-24(37)14-33-26(39)19(30)11-18-8-9-20-23(13-18)43-29(31)36-20/h3-9,13,16,19,21-22H,10-12,14-15,30H2,1-2H3,(H2,31,36)(H,32,37)(H,33,39)(H,34,38)(H,35,40)(H,41,42)/t19-,21-,22-/m0/s1
PubChem CID44439882
ChEMBLCHEMBL247759
IUPHARN/A
BindingDB50207836
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
Ki<10000.0 nMPMID17350835BindingDB,ChEMBL

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