6BNP

CryoEM structure of MyosinVI-actin complex in the rigor (nucleotide-free) state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	I, J, K, L, M...	Unconventional myosin-VI	polymer	704	79837.4	6	UniProt (F1RQI7) Pfam (PF00063) UniProt (by SIFTS) (Q29122) In PDB	Sus scrofa (Pig)
2	A, B, C, D, E...	Actin, alpha skeletal muscle	polymer	373	41560.3	8	UniProt (P68135) Pfam (PF00022) In PDB	Oryctolagus cuniculus (Rabbit)	Alpha-actin-1
3	G, H, A, B, C...	MAGNESIUM ION	non-polymer		24.3	8	Chemie (MG)
4	G, H, A, B, C...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	8	Chemie (ADP)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	811506.3
Non-Polymers*	Number of molecules	16
	Total formula weight	3612.0
All*	Total formula weight	815118.4

*Water molecules are not included.