8ZSG

CryoEM Helical Structure of resting KomBC 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, G, H, I... (R, T, b, f, A...)	KomC, SIR2 domain protein, NADase	polymer	264	30655.9	12		Escherichia coli
2	C, D, E, F, K... (V, X, Z, d, E...)	KomB, HAM-like protein, non-canonical purine NTP pyrophosphatase	polymer	184	20929.1	12		Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	619020.2
All*	Total formula weight	619020.2

*Water molecules are not included.