6IXM

Crystal structure of the ketone reductase ChKRED20 from the genome of Chryseobacterium sp. CA49 complexed with NAD

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	Short-chain dehydrogenase reductase	polymer	249	26258.8	4	UniProt (X2D0L0) Pfam (PF13561) In PDB	Chryseobacterium sp. CA49
2	B, C, D	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	3	Chemie (NAD)
3		water	water		18.0	1137	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	105035.2
Non-Polymers*	Number of molecules	3
	Total formula weight	1990.3
All*	Total formula weight	107025.5

*Water molecules are not included.