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GLASS

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

Name	Muscarinic acetylcholine receptor M4
Species	Homo sapiens (Human)
Gene	CHRM4
Synonym	HM3 M4 receptor cholinergic receptor Chrm-4 cholinergic receptor, muscarinic 4
Disease	Produce mydriasis and cycloplegia for diagnostic purposes Hypertension Irritable bowel syndrome Moderate and severe psychomotor agitation Mydriasis diagnosis Nausea; Vomiting; Emesis Organophosphate poisoning Overactive bladder disorder; Spasm Parkinson's disease Urinary retention Peptic ulcer Peptic ulcer disease; Irritable bowel syndrome; Pancreatitis; Gastritis Solid tumours Peptic ulcer; Gastrointestinal disease Peptic ulcer; Uveitis Glaucoma Gastrointestinal disease Bronchodilator Poison intoxication Chronic obstructive pulmonary disease Cough Central and peripheral nervous diseases Depression Alzheimer disease Dysuria; Urgency; Nocturia; Suprapubic pain Gastric motility disorder; Spasm Acquired nystagmus [ Show all ]
Length	479
Amino acid sequence	MANFTPVNGSSGNQSVRLVTSSSHNRYETVEMVFIATVTGSLSLVTVVGNILVMLSIKVNRQLQTVNNYFLFSLACADLIIGAFSMNLYTVYIIKGYWPLGAVVCDLWLALDYVVSNASVMNLLIISFDRYFCVTKPLTYPARRTTKMAGLMIAAAWVLSFVLWAPAILFWQFVVGKRTVPDNQCFIQFLSNPAVTFGTAIAAFYLPVVIMTVLYIHISLASRSRVHKHRPEGPKEKKAKTLAFLKSPLMKQSVKKPPPGEAAREELRNGKLEEAPPPALPPPPRPVADKDTSNESSSGSATQNTKERPATELSTTEATTPAMPAPPLQPRALNPASRWSKIQIVTKQTGNECVTAIEIVPATPAGMRPAANVARKFASIARNQVRKKRQMAARERKVTRTIFAILLAFILTWTPYNVMVLVNTFCQSCIPDTVWSIGYWLCYVNSTINPACYALCNATFKKTFRHLLLCQYRNIGTAR
UniProt	P08173
Protein Data Bank	5dsg
GPCR-HGmod model	P08173
3D structure model	This structure is from PDB ID 5dsg.
BioLiP	BL0339919,BL0339921, BL0339920
Therapeutic Target Database	T20709, T50918
ChEMBL	CHEMBL1821
IUPHAR	16
DrugBank	BE0000405

Ligand

Name	AC-42
Molecular formula	C20H31NO
IUPAC name	4-(4-butylpiperidin-1-yl)-1-(2-methylphenyl)butan-1-one
Molecular weight	301.474
Hydrogen bond acceptor	2
Hydrogen bond donor	0
XlogP	5.2
Synonyms	4-(4-butylpiperdin-1-yl)-1-(2-methylphenyl)butan-1-one ANTKBACNWQHQJE-UHFFFAOYSA-N L019209 4-n-Butyl-1-[4-(2-methylphenyl)-4-oxo-1-butyl]piperidine CHEMBL1242950 ZINC2022527 AC42 gamma-(4-Butylpiperidino)-2'-methylbutyrophenone 4-(4-butylpiperidin-1-yl)-1-(2-methylphenyl)butan-1-one BDBM50326219 NCGC00485453-01 D00REH AKOS030284249 GTPL289 4-(4-butylpiperidin-1-yl)-1-o-tolylbutan-1-one SCHEMBL4504348 D0T2RY [ Show all ]
Inchi Key	ANTKBACNWQHQJE-UHFFFAOYSA-N
Inchi ID	InChI=1S/C20H31NO/c1-3-4-9-18-12-15-21(16-13-18)14-7-11-20(22)19-10-6-5-8-17(19)2/h5-6,8,10,18H,3-4,7,9,11-16H2,1-2H3
PubChem CID	9948320
ChEMBL	CHEMBL1242950
IUPHAR	289
BindingDB	50326219
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand has a partition coefficient log P greater than 5.

Experimental Data

Parameter	Value	Reference	Database source
Emax	2.0 %	PMID20684563	ChEMBL
Ki	>1000.0 nM	PMID20684563	BindingDB
Ki	1000.0 nM	PMID20684563	ChEMBL
Ki	1400.0 nM	PMID20684563	BindingDB,ChEMBL

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