5UNL

Crystal structure of a D-beta-hydroxybutyrate dehydrogenase from Burkholderia multivorans

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	3-ketoacyl-ACP reductase	polymer	273	28665.8	4	UniProt (A0A1B4TPS8) In PDB	Burkholderia multivorans
2	A, B, C	1,2-ETHANEDIOL	non-polymer		62.1	10	Chemie (EDO)
3	A	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
4		water	water		18.0	1043	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 265 (UniProt: A0A1B4TPS8)

PDB	External Database	Details
Met -7	-	initiating methionine
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	114663.3
Non-Polymers*	Number of molecules	11
	Total formula weight	682.7
All*	Total formula weight	115346.0

*Water molecules are not included.