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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	hexahydrosiladifenidol
Molecular formula	C20H33NOSi
IUPAC name	cyclohexyl-hydroxy-phenyl-(3-piperidin-1-ylpropyl)silane
Molecular weight	331.575
Hydrogen bond acceptor	2
Hydrogen bond donor	1
XlogP	None
Synonyms	cyclohexyl(phenyl)[3-(piperidin-1-yl)propyl]silanol hexahydrosiladiphenidol PDSP1_000646 AC1Q59YI D07LDP L000721 STK549888 C20H33NOSi CTK5H9810 Hexahydro-sila-diphenidol MolPort-002-586-096 98299-40-2 cyclohexyl-hydroxy-phenyl-(3-piperidin-1-ylpropyl)silane Hhsi-difenidol PDSP2_000641 AKOS001683522 GNF-Pf-5565 LS-178373 ZINC169857732 CAS_98299-40-2 cyclohexyl(phenyl)(3-piperidin-1-ylpropyl)silanol NSC_3602 AC1L1GAQ cyclohexylphenyl(3-piperidino-propyl)silanol HHSiD Silanol, cyclohexylphenyl(3-(1-piperidinyl)propyl)- BDBM81799 CHEMBL3545990 GTPL310 MCULE-7618291320 [ Show all ]
Inchi Key	QTBCATBNRIYMPB-UHFFFAOYSA-N
Inchi ID	InChI=1S/C20H33NOSi/c22-23(19-11-4-1-5-12-19,20-13-6-2-7-14-20)18-10-17-21-15-8-3-9-16-21/h1,4-5,11-12,20,22H,2-3,6-10,13-18H2
PubChem CID	3602
ChEMBL	N/A
IUPHAR	310
BindingDB	81799
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	Partition coefficient log P of this ligand is not available.

Experimental Data

Parameter	Value	Reference	Database source
Ki	4.16 nM	PMID9834968	BindingDB
Ki	16.59 nM	PMID9834968	BindingDB
Ki	19.9526 - 316.228 nM	PMID8759038, PMID2704370	IUPHAR

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