4WEO

Crystal Structure of a Putative acetoin(Diacetyl) Reductase Burkholderia cenocepacia

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)	Putative acetoin(Diacetyl) reductase	polymer	266	28308.2	4	UniProt (B4EAZ8) Pfam (PF00106)	Burkholderia cenocepacia
2	E, F, G, H, I... (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	8	Chemie (EDO)
3	K, O (C, D)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	L, P (C, D)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	Q (D)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	R, S, T, U (A, B, C, D)	water	water		18.0	750	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 258 (UniProt: B4EAZ8)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	113233.0
Non-Polymers*	Number of molecules	13
	Total formula weight	764.8
All*	Total formula weight	113997.7

*Water molecules are not included.