2Y83

Actin filament pointed end

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... (O, P, Q, R, S...)	ACTIN, ALPHA SKELETAL MUSCLE	polymer	375	41862.6	6	UniProt (P68135) Pfam (PF00022)	ORYCTOLAGUS CUNICULUS (RABBIT)	ALPHA-ACTIN-1
2	G, I, K, M, O... (O, P, Q, R, S...)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	6	Chemie (ADP)
3	H, J, L, N, P... (O, P, Q, R, S...)	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	251175.7
Non-Polymers*	Number of molecules	12
	Total formula weight	2803.7
All*	Total formula weight	253979.4

*Water molecules are not included.