2Z1N

Crystal structure of APE0912 from Aeropyrum pernix K1

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)	dehydrogenase	polymer	260	27858.2	2	UniProt (Q9YDK1) Pfam (PF13561)	Aeropyrum pernix	Short-chain dehydrogenase/reductase
2	C, D (A)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	E, F (A, B)	water	water		18.0	358	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55716.4
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	55762.4

*Water molecules are not included.