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GLASS

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Go to the GPCR, ligand, or experimental data tables.
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GPCR

Name	Orexin receptor type 1
Species	Homo sapiens (Human)
Gene	HCRTR1
Synonym	hypocretin receptor 1 OX1R Ox1-R OX1 receptor Ox-1-R orexin receptor type 1 Hctr1 hypocretin (orexin) receptor 1 Hypocretin receptor type 1 [ Show all ]
Disease	Insomnia Sleep disorders; Insomnia; Substance dependence Sleep disorders; Insomnia
Length	425
Amino acid sequence	MEPSATPGAQMGVPPGSREPSPVPPDYEDEFLRYLWRDYLYPKQYEWVLIAAYVAVFVVALVGNTLVCLAVWRNHHMRTVTNYFIVNLSLADVLVTAICLPASLLVDITESWLFGHALCKVIPYLQAVSVSVAVLTLSFIALDRWYAICHPLLFKSTARRARGSILGIWAVSLAIMVPQAAVMECSSVLPELANRTRLFSVCDERWADDLYPKIYHSCFFIVTYLAPLGLMAMAYFQIFRKLWGRQIPGTTSALVRNWKRPSDQLGDLEQGLSGEPQPRARAFLAEVKQMRARRKTAKMLMVVLLVFALCYLPISVLNVLKRVFGMFRQASDREAVYACFTFSHWLVYANSAANPIIYNFLSGKFREQFKAAFSCCLPGLGPCGSLKAPSPRSSASHKSLSLQSRCSISKISEHVVLTSVTTVLP
UniProt	O43613
Protein Data Bank	4zjc, 4zj8
GPCR-HGmod model	O43613
3D structure model	This structure is from PDB ID 4zjc.
BioLiP	BL0339163, BL0339164
Therapeutic Target Database	T73482
ChEMBL	CHEMBL5113
IUPHAR	321
DrugBank	BE0005864

Ligand

Name	CHEMBL469146
Molecular formula	C23H23N7O
IUPAC name	[5-methyl-2-(triazol-2-yl)phenyl]-(4-quinazolin-2-yl-1,4-diazepan-1-yl)methanone
Molecular weight	413.485
Hydrogen bond acceptor	6
Hydrogen bond donor	0
XlogP	3.6
Synonyms	(5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)(4-(quinazolin-2-yl)-1,4-diazepan-1-yl)methanone BDBM50258741 SCHEMBL4328813
Inchi Key	AHMDYOOHWSZVAL-UHFFFAOYSA-N
Inchi ID	InChI=1S/C23H23N7O/c1-17-7-8-21(30-25-9-10-26-30)19(15-17)22(31)28-11-4-12-29(14-13-28)23-24-16-18-5-2-3-6-20(18)27-23/h2-3,5-10,15-16H,4,11-14H2,1H3
PubChem CID	24882716
ChEMBL	CHEMBL469146
IUPHAR	N/A
BindingDB	50258741
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
IC50	29.0 nM	PMID26317591, PMID20565075, PMID20207138	BindingDB,ChEMBL
Ki	1.2 nM	PMID20610153, PMID20565075, PMID20207138, PMID19406641	BindingDB,ChEMBL

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