44DL

Cryo-EM Structure of Tetrameric EcCaspase Filament in Apo State

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... (B, A, D, C, I...)	Caspase family protein	polymer	321	35566.2	20	UniProt (A0AAF0KJ23)	Escherichia coli

Sequence modifications

B, A, D, C, I, E, Q, M, J, F, R, N, K, G, S, O, L, H, T, P: 1 - 321 (UniProt: A0AAF0KJ23)

PDB	External Database	Details
Ala 21	Cys 21	conflict
Cys 22	Glu 22	conflict

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	711324.2
All*	Total formula weight	711324.2

*Water molecules are not included.