1XS1

dCTP deaminase from Escherichia coli in complex with dUTP

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... (A, B, C, D, E...)	Deoxycytidine triphosphate deaminase	polymer	193	21276.3	6	UniProt (P28248) Pfam (PF22769)	Escherichia coli	dCTP deaminase
2	G, I, K, M, O... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	H, J, L, N, P... (A, B, C, D, E...)	DEOXYURIDINE-5'-TRIPHOSPHATE	non-polymer		468.1	6	Chemie (DUT)
4	S, T, U, V, W... (A, B, C, D, E...)	water	water		18.0	427	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	127657.5
Non-Polymers*	Number of molecules	12
	Total formula weight	2954.7
All*	Total formula weight	130612.2

*Water molecules are not included.