7AIU

Crystal structure of Torpedo Californica acetylcholinesterase in complex with 8-[(3-Chloro-6,7,10,11-tetrahydro-9-methyl-7,11-methanocycloocta[b]quinolin-12-yl)amino]-N-(4-hydroxy-3-methoxybenzyl)octanamide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Acetylcholinesterase	polymer	586	65970.7	2	UniProt (P04058) Pfam (PF00135)	Tetronarce californica (Pacific electric ray)	AChE
2	C, D, I, J, K... (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	9	Chemie (PEG)
3	E, F, G, P, Q (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
4	H, R (A, B)	8-[(3-Chloro-6,7,10,11-tetrahydro-9-methyl-7,11-methanocycloocta[b]quinolin-12-yl)amino]-N-(4-hydroxy-3-methoxybenzyl)octanamide	non-polymer		564.2	2	Chemie (8UQ)
5	L, M, U (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
6	V, W (A, B)	water	water		18.0	585	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	131941.4
Non-Polymers*	Number of molecules	19
	Total formula weight	3295.8
All*	Total formula weight	135237.2

*Water molecules are not included.