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GLASS

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GPCR

Name	Histamine H3 receptor
Species	Homo sapiens (Human)
Gene	HRH3
Synonym	HH3R H3R H3 receptor GPCR97 G-protein coupled receptor 97
Disease	Obese insulin-resistant disorders Excessive daytime sleepiness Sleep disorders Schizophrenia Pain Obesity Metabolic disorders Mild to moderate alzheimer disease; Dementia Narcolepsy Neurological disease Eating disorder; Epilepsy; Pain Diabetic neuropathy; Musculoskeletal pain Dementia Alcohol use disorders Allergic rhinitis Alzheimer disease Alzheimer disease; Schizophrenia Anxiety disorder Attention deficit hyperactivity disorder Central nervous system disease Cognitive disorders [ Show all ]
Length	445
Amino acid sequence	MERAPPDGPLNASGALAGEAAAAGGARGFSAAWTAVLAALMALLIVATVLGNALVMLAFVADSSLRTQNNFFLLNLAISDFLVGAFCIPLYVPYVLTGRWTFGRGLCKLWLVVDYLLCTSSAFNIVLISYDRFLSVTRAVSYRAQQGDTRRAVRKMLLVWVLAFLLYGPAILSWEYLSGGSSIPEGHCYAEFFYNWYFLITASTLEFFTPFLSVTFFNLSIYLNIQRRTRLRLDGAREAAGPEPPPEAQPSPPPPPGCWGCWQKGHGEAMPLHRYGVGEAAVGAEAGEATLGGGGGGGSVASPTSSSGSSSRGTERPRSLKRGSKPSASSASLEKRMKMVSQSFTQRFRLSRDRKVAKSLAVIVSIFGLCWAPYTLLMIIRAACHGHCVPDYWYETSFWLLWANSAVNPVLYPLCHHSFRRAFTKLLCPQKLKIQPHSSLEHCWK
UniProt	Q9Y5N1
Protein Data Bank	N/A
GPCR-HGmod model	Q9Y5N1
3D structure model	This predicted structure model is from GPCR-EXP Q9Y5N1.
BioLiP	N/A
Therapeutic Target Database	T64765
ChEMBL	CHEMBL264
IUPHAR	264
DrugBank	BE0000968

Ligand

Name	CHEMBL1257376
Molecular formula	C26H30FN3O2
IUPAC name	2-[(4-fluorophenyl)methyl]-8-(1-propan-2-ylpiperidin-4-yl)oxy-3,4-dihydropyrazino[1,2-a]indol-1-one
Molecular weight	435.543
Hydrogen bond acceptor	4
Hydrogen bond donor	0
XlogP	4.5
Synonyms	BDBM50327483 SCHEMBL2980351 2-(4-Fluoro-benzyl)-8-(1-isopropyl-piperidin-4-yloxy)-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one AQACZABFCRPMGE-UHFFFAOYSA-N 2-(4-fluorobenzyl)-8-(1-isopropylpiperidin-4-yloxy)-3,4-dihydropyrazino[1,2-a]indol-1(2H)-one
Inchi Key	AQACZABFCRPMGE-UHFFFAOYSA-N
Inchi ID	InChI=1S/C26H30FN3O2/c1-18(2)28-11-9-22(10-12-28)32-23-7-8-24-20(15-23)16-25-26(31)29(13-14-30(24)25)17-19-3-5-21(27)6-4-19/h3-8,15-16,18,22H,9-14,17H2,1-2H3
PubChem CID	16678616
ChEMBL	CHEMBL1257376
IUPHAR	N/A
BindingDB	50327483
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	14.0 nM	PMID20801030	BindingDB,ChEMBL
Ki	7.0 nM	PMID20801030	BindingDB,ChEMBL

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