4B5E

Crystal Structure of an amyloid-beta binding single chain antibody PS2-8

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	PS2-8	polymer	127	13728.2	2		LAMA GLAMA (LLAMA)
2	C, E, G (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	D, F (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	H, I (A, B)	water	water		18.0	106	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27456.4
Non-Polymers*	Number of molecules	5
	Total formula weight	472.4
All*	Total formula weight	27928.7

*Water molecules are not included.