5IWY

Crystal structure of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase from Bacillus subtitis complexed with CMP and Mg2+

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...)	2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase	polymer	158	17147.7	6	UniProt (Q06756) Pfam (PF02542)	Bacillus subtilis (strain 168)	MECPS
2	G, J, L, M, N... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	H, I, K, O (A, B, C, F)	CYTIDINE-5'-MONOPHOSPHATE	non-polymer		323.2	4	Chemie (C5P)
4	Q, R, S, T, U... (A, B, C, D, E...)	water	water		18.0	256	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	102886.2
Non-Polymers*	Number of molecules	10
	Total formula weight	1438.6
All*	Total formula weight	104324.8

*Water molecules are not included.