6IUG

Cryo-EM structure of the plant actin filaments from Zea mays pollen

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 (A, B, C, D, E)	pollen F-actin	polymer	371	41211.1	5	UniProt (B6TQ08) Pfam (PF00022)	Zea mays (Maize)
2	F, H, J, L, N (A, B, C, D, E)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	5	Chemie (ADP)
3	G, I, K, M, O (A, B, C, D, E)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	206055.6
Non-Polymers*	Number of molecules	10
	Total formula weight	2257.5
All*	Total formula weight	208313.1

*Water molecules are not included.