5SUS

X-ray crystallographic structure of a covalent trimer derived from A-beta 17_36. X-ray diffractometer data set. (ORN)CVF(MEA)CED(ORN)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 (A, B, C, D)	16mer A-beta peptide: ORN-CYS-VAL-PHE-MEA-CYS-GLU-ASP-ORN-ALA-ILE-ILE-GLY-LEU-ORN-VAL	polymer	16	1785.2	4		Homo sapiens
2	E (B)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	F (C)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	G, H, I, J (A, B, C, D)	water	water		18.0	27	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	7140.7
Non-Polymers*	Number of molecules	2
	Total formula weight	58.4
All*	Total formula weight	7199.2

*Water molecules are not included.