Reaction Details Report a problem with these data
Target
Muscarinic acetylcholine receptor M2
Ligand
BDBM50239981
Substrate
n/a
Meas. Tech.
ChEMBL_1888527 (CHEMBL4390204)
Ki
0.490000±n/a nM
Citation
 Yamashita, Y; Tanaka, KI; Yamakawa, N; Asano, T; Kanda, Y; Takafuji, A; Kawahara, M; Takenaga, M; Fukunishi, Y; Mizushima, T Chemical modification-mediated optimisation of bronchodilatory activity of mepenzolate, a muscarinic receptor antagonist with anti-inflammatory activity. Bioorg Med Chem 27:3339-3346 (2019) [PubMed]  Article 
Target
Name:
Muscarinic acetylcholine receptor M2
Synonyms:
ACM2_HUMAN | CHRM2 | Cholinergic, muscarinic M2 | Muscarinic acetylcholine receptor M2 and M4 | Muscarinic acetylcholine receptor M2 and M5 | RecName: Full=Muscarinic acetylcholine receptor M2
Type:
GPCR
Mol. Mass.:
51730.61
Organism:
Homo sapiens (Human)
Description:
P08172
Residue:
466
Sequence:
MNNSTNSSNNSLALTSPYKTFEVVFIVLVAGSLSLVTIIGNILVMVSIKVNRHLQTVNNYFLFSLACADLIIGVFSMNLYTLYTVIGYWPLGPVVCDLWLALDYVVSNASVMNLLIISFDRYFCVTKPLTYPVKRTTKMAGMMIAAAWVLSFILWAPAILFWQFIVGVRTVEDGECYIQFFSNAAVTFGTAIAAFYLPVIIMTVLYWHISRASKSRIKKDKKEPVANQDPVSPSLVQGRIVKPNNNNMPSSDDGLEHNKIQNGKAPRDPVTENCVQGEEKESSNDSTSVSAVASNMRDDEITQDENTVSTSLGHSKDENSKQTCIRIGTKTPKSDSCTPTNTTVEVVGSSGQNGDEKQNIVARKIVKMTKQPAKKKPPPSREKKVTRTILAILLAFIITWAPYNVMVLINTFCAPCIPNTVWTIGYWLCYINSTINPACYALCNATFKKTFKHLLMCHYKNIGATR
  
Inhibitor
Name:
BDBM50239981
Synonyms:
Braltus | Spiriva | Spiriva Respimat | Tiotropium
Type:
Small organic molecule
Emp. Form.:
C19H22NO4S2
Mol. Mass.:
392.512
SMILES:
[H][C@]12O[C@@]1([H])[C@]1([H])C[C@@]([H])(C[C@@]2([H])[N+]1(C)C)OC(=O)C(O)(c1cccs1)c1cccs1 |r,TLB:2:1:13:8.10.7,2:3:13:8.10.7,16:8:13:1.3|
Structure:
Search PDB for entries with ligand similarity: