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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	AQ-RA 741
Molecular formula	C27H37N5O2
IUPAC name	11-[2-[4-[4-(diethylamino)butyl]piperidin-1-yl]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one
Molecular weight	463.626
Hydrogen bond acceptor	5
Hydrogen bond donor	1
XlogP	3.1
Synonyms	11-(2-(4-(4-(Diethylamino)butyl)piperidin-1-yl)acetyl)-5H-benzo[e]pyrido[3,2-b][1,4]diazepin-6(11H)-one11-(2-(4-(4-(Diethylamino)butyl)piperidin-1-yl)acetyl)-5H-benzo[e]pyrido[3,2-b][1,4]diazepin-6(11H)-one AQ-RA-741BS CC-03736 GTPL8584 PDSP2_000948 11-[[4-[4-(Diethylamino)butyl]-1-piperidinyl]acetyl]- 5,11-dihydro-6H-pyrido [2,3-b][1,4]benzodiazepin-6- one ACMC-20ej93 BDBM81900 CHEMBL43383 KB-270783 ZINC3794612 11-((4-(4-(Diethylamino)butyl)-1-piperidinyl)acetyl)-5,11-dihydro-6H-pyrido(2,3-b)(1,4)benzodiazepin-6-one 6H-Pyrido(2,3-b)(1,4)benzodiazepin-6-one, 11-((4-(4-(diethylamino)butyl)-1-piperidinyl)acetyl)-5,11-dihydro- C-35501 DTXSID60154038 NSC_129989 11-[2-[4-(4-diethylaminobutyl)piperidin-1-yl]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one B7003 CHEBI:93432 HMS3268J04 RT-011305 11-[[4-[4-(DIETHYLAMINO)BUTYL]-1-PIPERIDINYL]ACETYL]-5,11-DIHYDRO-6H-PYRIDO[2,3-B][1,4]BENZODIAZEPIN-6-ONE AJ-45632 BN0714 CTK4B3549 MolPort-003-983-884 11-(2-(4-(4-(Diethylamino)butyl)piperidin-1-yl)acetyl)-5H-benzo[e]pyrido[3,2-b][1,4]diazepin-6(11H)-one 6H-Pyrido[2,3-b][1,4]benzodiazepin-6-one,11-[2-[4-[4-(diethylamino)butyl]-1-piperidinyl]acetyl]-5,11-dihydro- AQ-RA-741 CAS_129989 FT-0713599 PDSP1_000964 11-[2-[4-[4-(diethylamino)butyl]piperidin-1-yl]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one AC1L2WKT BCUGCHZRMKTPMU-UHFFFAOYSA-N J-004950 SCHEMBL7550095 123548-16-3 AKOS022180221 BRD-K81729199-001-01-0 D0VZ3D NCGC00092359-01 [ Show all ]
Inchi Key	BCUGCHZRMKTPMU-UHFFFAOYSA-N
Inchi ID	InChI=1S/C27H37N5O2/c1-3-30(4-2)17-8-7-10-21-14-18-31(19-15-21)20-25(33)32-24-13-6-5-11-22(24)27(34)29-23-12-9-16-28-26(23)32/h5-6,9,11-13,16,21H,3-4,7-8,10,14-15,17-20H2,1-2H3,(H,29,34)
PubChem CID	129989
ChEMBL	CHEMBL43383
IUPHAR	8584
BindingDB	81900
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
Kd	3.162 nM	PMID8246244	ChEMBL
Kd	9.33 nM	PMID7932564	BindingDB
Kd	9.333 nM	PMID7932564	ChEMBL
Ki	3.98108 nM	PMID1994002, PMID9671109	IUPHAR
Ki	4.2658 nM	PMID1994002	PDSP
Ki	4.27 nM	PMID1994002	BindingDB

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