6G1U

Crystal structure of Torpedo Californica acetylcholinesterase in complex with 9-Amino-6-chloro-1,2,3,4-tetrahydro-10-methylacridin-10-ium

Replaces:  6FOT

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	565	63764.0	2	UniProt (P04058)	Tetronarce californica (Pacific electric ray)	AChE
2	AA, C, D, E, Q... (B, A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	7	Chemie (NAG)
3	F, G, H, O, P... (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	7	Chemie (PEG)
4	I, J, K, L, U... (A, B)	6-chloranyl-10-methyl-1,2,3,4-tetrahydroacridin-10-ium-9-amine	non-polymer		247.7	8	Chemie (E1K)
5	M, N, Y (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
6	BA, CA (A, B)	water	water		18.0	1050	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	127527.9
Non-Polymers*	Number of molecules	25
	Total formula weight	4379.6
All*	Total formula weight	131907.5

*Water molecules are not included.