1WMB

Crystal structure of NAD dependent D-3-hydroxybutylate dehydrogenase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	D(-)-3-hydroxybutyrate dehydrogenase	polymer	260	26712.4	2	UniProt (Q5KST5) Pfam (PF13561)	Pseudomonas fragi
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, F (A, B)	CACODYLATE ION	non-polymer		137.0	2	Chemie (CAC)
4	G, H (A, B)	water	water		18.0	428	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53424.8
Non-Polymers*	Number of molecules	4
	Total formula weight	322.6
All*	Total formula weight	53747.4

*Water molecules are not included.