3U8J

Crystal structure of the acetylcholine binding protein (AChBP) from Lymnaea stagnalis in complex with NS3531 (1-(pyridin-3-yl)-1,4-diazepane)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A, C, D, E...	Acetylcholine-binding protein	polymer	210	23862.5	10	UniProt (P58154) Pfam (PF02931) In PDB	Lymnaea stagnalis (Great pond snail)	ACh-binding protein, AchBP
2	B, A, C, D, E...	1-(pyridin-3-yl)-1,4-diazepane	non-polymer		177.2	10	Chemie (09O)
3	H, B, A, E, G	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	G	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
5		water	water		18.0	525	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	238625.2
Non-Polymers*	Number of molecules	17
	Total formula weight	2570.0
All*	Total formula weight	241195.3

*Water molecules are not included.