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GLASS

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GPCR

Name	Kappa-type opioid receptor
Species	Homo sapiens (Human)
Gene	OPRK1
Synonym	K-OR-1 KOPr OP2 KOP KOR-1 Kappa receptor [ Show all ]
Disease	Obesity Opiate dependence Inflammatory bowel disease Erythema Diarrhea-predominant IBS Unspecified Bipolar disorder Alcohol use disorders Pain Substance dependence Neurodegenerative disease [ Show all ]
Length	380
Amino acid sequence	MDSPIQIFRGEPGPTCAPSACLPPNSSAWFPGWAEPDSNGSAGSEDAQLEPAHISPAIPVIITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSTVYLMNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINICIWLLSSSVGISAIVLGGTKVREDVDVIECSLQFPDDDYSWWDLFMKICVFIFAFVIPVLIIIVCYTLMILRLKSVRLLSGSREKDRNLRRITRLVLVVVAVFVVCWTPIHIFILVEALGSTSHSTAALSSYYFCIALGYTNSSLNPILYAFLDENFKRCFRDFCFPLKMRMERQSTSRVRNTVQDPAYLRDIDGMNKPV
UniProt	P41145
Protein Data Bank	6b73, 4djh
GPCR-HGmod model	P41145
3D structure model	This structure is from PDB ID 6b73.
BioLiP	BL0402244,BL0402246, BL0224693,BL0224694, BL0402243,BL0402245
Therapeutic Target Database	T60693
ChEMBL	CHEMBL237
IUPHAR	318
DrugBank	BE0000632

Ligand

Name	CHEMBL271077
Molecular formula	C24H31FO8
IUPAC name	methyl (2S,4aR,6aR,7R,9S,10aS,10bR)-9-(2-fluoroethoxymethoxy)-2-(furan-3-yl)-6a,10b-dimethyl-4,10-dioxo-2,4a,5,6,7,8,9,10a-octahydro-1H-benzo[f]isochromene-7-carboxylate
Molecular weight	466.502
Hydrogen bond acceptor	9
Hydrogen bond donor	0
XlogP	2.8
Synonyms	salvinorin B 2-fluoroethoxymethyl ether BDBM50374637 D01FPD
Inchi Key	BESVDGAGHUYOPY-WFOQEEKOSA-N
Inchi ID	InChI=1S/C24H31FO8/c1-23-6-4-15-22(28)33-18(14-5-8-30-12-14)11-24(15,2)20(23)19(26)17(32-13-31-9-7-25)10-16(23)21(27)29-3/h5,8,12,15-18,20H,4,6-7,9-11,13H2,1-3H3/t15-,16-,17-,18-,20-,23-,24-/m0/s1
PubChem CID	44456375
ChEMBL	CHEMBL271077
IUPHAR	N/A
BindingDB	50374637
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
EC50	3.8 nM	PMID17981041	BindingDB,ChEMBL
Emax	81.0 %	PMID17981041	ChEMBL
Ki	1.9 nM	PMID17981041	BindingDB,ChEMBL

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