1E9I

Enolase from E.coli

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)	ENOLASE	polymer	431	45578.6	4	UniProt (P08324) Pfam (PF03952) Pfam (PF00113) UniProt (by SIFTS) (P0A6P9)	ESCHERICHIA COLI	2-PHOSPHOGLYCERATE DEHYDRATASE, 2-PHOSPHO-D-GLYCERATE HYDRO-LYASE
2	E, F, G, H, I (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
3	J (D)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	K, L, M, N (A, B, C, D)	water	water		18.0	506	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	182314.5
Non-Polymers*	Number of molecules	6
	Total formula weight	217.6
All*	Total formula weight	182532.1

*Water molecules are not included.