4NW9

Crystal structure of macrocycles containing Abeta17-23 (LVF(MEA)AED) and Abeta30-36 (AIIGL(ORN)V)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Cyclic hexadecapeptide (ORN)LVF(MEA)AED(ORN)AIIGL(ORN)V	polymer	16	1763.1	12		synthetic construct
2	M, O, P (C, G, J)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	N, Q (D, L)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4	AA, BA, CA, R, S... (J, K, L, A, B...)	water	water		18.0	247	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	21157.5
Non-Polymers*	Number of molecules	5
	Total formula weight	152.3
All*	Total formula weight	21309.9

*Water molecules are not included.