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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 M2
Species	Homo sapiens (Human)
Gene	CHRM2
Synonym	cholinergic receptor AChR M2 M2 muscarinic acetylcholine receptor M2 receptor Chrm-2 cholinergic receptor, muscarinic 2, cardiac cholinergic receptor, muscarinic 2 [ Show all ]
Disease	Urinary incontinence Heart failure Nausea; Addiction Parkinson's disease Peptic ulcer Stabilize muscle contractions Unspecified Cardiovascular disorder Asthma Alzheimer disease [ Show all ]
Length	466
Amino acid sequence	MNNSTNSSNNSLALTSPYKTFEVVFIVLVAGSLSLVTIIGNILVMVSIKVNRHLQTVNNYFLFSLACADLIIGVFSMNLYTLYTVIGYWPLGPVVCDLWLALDYVVSNASVMNLLIISFDRYFCVTKPLTYPVKRTTKMAGMMIAAAWVLSFILWAPAILFWQFIVGVRTVEDGECYIQFFSNAAVTFGTAIAAFYLPVIIMTVLYWHISRASKSRIKKDKKEPVANQDPVSPSLVQGRIVKPNNNNMPSSDDGLEHNKIQNGKAPRDPVTENCVQGEEKESSNDSTSVSAVASNMRDDEITQDENTVSTSLGHSKDENSKQTCIRIGTKTPKSDSCTPTNTTVEVVGSSGQNGDEKQNIVARKIVKMTKQPAKKKPPPSREKKVTRTILAILLAFIITWAPYNVMVLINTFCAPCIPNTVWTIGYWLCYINSTINPACYALCNATFKKTFKHLLMCHYKNIGATR
UniProt	P08172
Protein Data Bank	5zkc, 4mqs, 4mqt, 5yc8, 5zk3, 5zkb, 5zk8
GPCR-HGmod model	P08172
3D structure model	This structure is from PDB ID 5zkc.
BioLiP	BL0433341, BL0433216, BL0263147, BL0263146, BL0263145, BL0433339, BL0433340, BL0433338
Therapeutic Target Database	T46185
ChEMBL	CHEMBL211
IUPHAR	14
DrugBank	BE0000560

Ligand

Name	TBPB
Molecular formula	C25H32N4O
IUPAC name	3-[1-[1-[(2-methylphenyl)methyl]piperidin-4-yl]piperidin-4-yl]-1H-benzimidazol-2-one
Molecular weight	404.558
Hydrogen bond acceptor	3
Hydrogen bond donor	1
XlogP	4.4
Synonyms	1-[1-[1-(2-Methylbenzyl)piperidin-4-yl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one BCP13406 DA-41854 MolPort-020-282-287 ZINC40423557 3-[1-[1-[(2-methylphenyl)methyl]piperidin-4-yl]piperidin-4-yl]-1H-benzimidazol-2-one HY-14562 SCHEMBL5473311 1-(1'-(2-methylbenzyl)-1,4'-bipiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one AKOS026750197 CWPKTBMRVATCBL-UHFFFAOYSA-N M1 muscarinic acetylcholine receptor agonist (Alzherimer's disease), Merck & Co TBPB, >=98% (HPLC) 2-pyrrol-1-yl-1,3,2-dioxaphospholan BDBM50263887 FT-0746315 NCGC00390669-01 1-(1''-(2-methylbenzyl)-1,4''-bipiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one CHEMBL522460 KB-80818 1-(1'-(2-Methylbenzyl)-[1,4'-bipiperidin]-4-yl)-1H-benzo[d]imidazol-2(3H)-one API0014162 D0M2LD M1mAChRs (neurological disorder), Merck & Co Y6339 2-Pyrrolo-1,3,2-dioxa-phospholan BRD-K86989957-001-01-7 GTPL3258 QC-11734 1-(1''-2-methylbenzyl)-1,4''-bipiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one 634616-95-8 CS-3517 M1 muscarinic acetylcholine receptor agonist (Alzherimer's disease) TBPB(1-(1'-(2-methylbenzyl)-1,4'-bipiperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one) [ Show all ]
Inchi Key	CWPKTBMRVATCBL-UHFFFAOYSA-N
Inchi ID	InChI=1S/C25H32N4O/c1-19-6-2-3-7-20(19)18-27-14-10-21(11-15-27)28-16-12-22(13-17-28)29-24-9-5-4-8-23(24)26-25(29)30/h2-9,21-22H,10-18H2,1H3,(H,26,30)
PubChem CID	10092649
ChEMBL	CHEMBL522460
IUPHAR	N/A
BindingDB	50263887
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	<30000.0 nM	PMID23200253	BindingDB,ChEMBL
EC50	<50000.0 nM	PMID18829311, PMID18805692	BindingDB,ChEMBL
IC50	3467.37 nM	PMID23200253	ChEMBL
IC50	3500.0 nM	PMID23200253	BindingDB,ChEMBL
Ki	320.0 nM	PMID20684563	BindingDB,ChEMBL

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