6T25

Cryo-EM structure of phalloidin-Alexa Flour-546-stabilized F-actin (copolymerized)

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)	Actin, alpha skeletal muscle	polymer	375	41875.6	5	UniProt (P68135) Pfam (PF00022)	Oryctolagus cuniculus (Rabbit)	Alpha-actin-1
2	F, G, H, I, J (F, G, H, I, J)	phalloidin	polymer	7	808.9	5		synthetic construct
3	K, M, O, Q, S (A, B, C, D, E)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	5	Chemie (ADP)
4	L, N, P, R, T (A, B, C, D, E)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	213422.7
Non-Polymers*	Number of molecules	10
	Total formula weight	2257.5
All*	Total formula weight	215680.2

*Water molecules are not included.