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GLASS

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Go to the GPCR, ligand, or experimental data tables.
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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	CHEMBL3925949
Molecular formula	C38H55N9O6
IUPAC name	(2R)-1-[1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-(diaminomethylideneamino)propanoyl]piperidin-4-yl]pyrrolidine-2-carboxylic acid
Molecular weight	733.915
Hydrogen bond acceptor	9
Hydrogen bond donor	7
XlogP	-0.5
Synonyms	N/A
Inchi Key	ACSLJSZFBBPSQA-QEUNAIBPSA-N
Inchi ID	InChI=1S/C38H55N9O6/c1-24(2)20-29(44-35(50)30(22-26-12-7-4-8-13-26)43-33(48)28(39)21-25-10-5-3-6-11-25)34(49)45-31(23-42-38(40)41)36(51)46-18-15-27(16-19-46)47-17-9-14-32(47)37(52)53/h3-8,10-13,24,27-32H,9,14-23,39H2,1-2H3,(H,43,48)(H,44,50)(H,45,49)(H,52,53)(H4,40,41,42)/t28-,29-,30-,31-,32+/m0/s1
PubChem CID	134140891
ChEMBL	CHEMBL3925949
IUPHAR	N/A
BindingDB	N/A
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand has more than 5 hydrogen bond donor. This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
EC50	0.21 nM	None	ChEMBL

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