4NW8

Crystal structure of macrocycles containing Abeta17-23 (LV(PHI)(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...	Cyclic hexadecapeptide (ORN)LV(PHI)(MEA)AED(ORN)AIIGL(ORN)V	polymer	16	1889.0	12		synthetic construct
2	C, K	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	D, K	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4		water	water		18.0	199	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	22668.3
Non-Polymers*	Number of molecules	4
	Total formula weight	116.9
All*	Total formula weight	22785.2

*Water molecules are not included.