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	D-3-hydroxybutyrate dehydrogenase	polymer	260	27118.9	4	UniProt (D0VWQ0) Pfam (PF00106) In PDB	Alcaligenes faecalis
2	A, B, C, D	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
3	A, B, C, D	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
4	A, B, C, D	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
5	B, C	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
6		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.