9UAZ

Cryo-EM structure of the M1 muscarinic acetylcholine receptor bound to atropine and nanobody NbA12

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (B)	M1 muscarinic acetylcholine receptor, de novo design protein	polymer	487	54691.6	1		Homo sapiens (human)
2	B (B)	[(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2S)-3-oxidanyl-2-phenyl-propanoate	non-polymer		289.4	1	Chemie (A1EBT)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	54691.6
Non-Polymers*	Number of molecules	1
	Total formula weight	289.4
All*	Total formula weight	54981.0

*Water molecules are not included.