3VDQ

Crystal structure of alcaligenes faecalis D-3-hydroxybutyrate dehydrogenase in complex with NAD(+) and acetate

Replaces:  2ZEA

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)	D-3-hydroxybutyrate dehydrogenase	polymer	260	27118.9	4	UniProt (D0VWQ0) Pfam (PF00106)	Alcaligenes faecalis
2	E, H, M, P (A, B, C, D)	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
3	F, I, N, Q (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
4	G, J, O, R (A, B, C, D)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
5	K, L (B, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
6	S, T, U, V (A, B, C, D)	water	water		18.0	831	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	108475.8
Non-Polymers*	Number of molecules	14
	Total formula weight	3111.8
All*	Total formula weight	111587.6

*Water molecules are not included.