9SAX

Inhibition by ATP regulates the activity of a CBASS antiphage nucleotide cyclase

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 (A, B, C, D)	CD-NTase	polymer	340	38383.3	4		Bacillus cereus
2	E, G, I, K (A, B, C, D)	[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-4-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate	non-polymer		836.4	4	Chemie (LQ1)
3	F, H, J, L (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4) PubChem (1061)
4	M, N, O, P (A, B, C, D)	water	water		18.0	21	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	153533.1
Non-Polymers*	Number of molecules	8
	Total formula weight	3725.4
All*	Total formula weight	157258.5

*Water molecules are not included.