9FYP

Cryo EM structure of the type 3B polymorph of alpha-synuclein at low pH.

Replaces:  8PIC

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... (I, J, K, L, M...)	Alpha-synuclein	polymer	140	14476.1	10	UniProt (P37840) Pfam (PF01387)	Homo sapiens (human)	Non-A beta component of AD amyloid,Non-A4 component of amyloid precursor,NACP
2	K, L, M, N, O... (I, J, K, L, M...)	CHLORIDE ION	non-polymer		35.5	10	Chemie (CL)
3	AA, BA, CA, DA, U... (O, P, Q, R, I...)	water	water		18.0	120	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	144761.1
Non-Polymers*	Number of molecules	10
	Total formula weight	354.5
All*	Total formula weight	145115.6

*Water molecules are not included.