8ZSH

Cryo-EM Helical Structure of dITP-activated 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, AA, B, BA, C... (A, B, C, D, J...)	KomB, HAM-like protein, Non-canonical purine NTP pyrophosphatase	polymer	184	20929.1	16		Escherichia coli
2	CA, DA, E, EA, F... (E, F, G, H, M...)	KomC, SIR2 domain protein, NADase	polymer	264	30655.9	16		Escherichia coli
3	AB, CB, EB, GA, GB... (W, U, f, A, Z...)	2'-deoxyinosine 5'-triphosphate	non-polymer		492.2	16	Chemie (Y43)
4	BB, DB, FB, HA, HB... (W, U, f, A, Z...)	MAGNESIUM ION	non-polymer		24.3	16	Chemie (MG) PubChem (888)

Contents of the asymmetric unit

Polymers	Number of chains	32
	Total formula weight	825360.3
Non-Polymers*	Number of molecules	32
	Total formula weight	8263.5
All*	Total formula weight	833623.9

*Water molecules are not included.