4E0K

Crystal Structure of the amyloid-fibril forming peptide KDWSFY derived from human Beta 2 Microglobulin (58-63)

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)	Amyloidogenic peptide segment KDWSFY	polymer	6	845.9	4	UniProt (by SIFTS) (P61769)
2	E, G (B, C)	2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL	non-polymer		354.4	2	Chemie (PE4)
3	F (B)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	H, I, J, K (A, B, C, D)	water	water		18.0	49	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	3383.7
Non-Polymers*	Number of molecules	3
	Total formula weight	731.9
All*	Total formula weight	4115.5

*Water molecules are not included.