8JNS

cryo-EM structure of a CED-4 hexamer

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...)	Cell death protein 4	polymer	549	62953.3	9	UniProt (P30429) Pfam (PF00619) Pfam (PF00931) Pfam (PF22094)	Caenorhabditis elegans
2	J, L, N, P, R... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	K, M, O, Q, S... (A, B, C, D, E...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	566579.4
Non-Polymers*	Number of molecules	12
	Total formula weight	3188.9
All*	Total formula weight	569768.3

*Water molecules are not included.