8JO0

The Cryo-EM structure of a heptameric CED-4/CED-3 catalytic complex

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... (H, I, J, K, L...)	Cell death protein 4	polymer	110	12933.6	6	UniProt (P30429) Pfam (PF00619)	Caenorhabditis elegans
2	G, H, I, J, K... (A, B, C, D, E...)	Cell death protein 4	polymer	549	62953.3	7	UniProt (P30429) Pfam (PF00619) Pfam (PF00931) Pfam (PF22094)	Caenorhabditis elegans
3	N, P, R, T, V... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	7	Chemie (MG)
4	AA, O, Q, S, U... (G, A, B, C, D...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	7	Chemie (ATP)

Contents of the asymmetric unit

Polymers	Number of chains	13
	Total formula weight	518274.7
Non-Polymers*	Number of molecules	14
	Total formula weight	3720.4
All*	Total formula weight	521995.1

*Water molecules are not included.