4GAC

High resolution structure of mouse aldehyde reductase (AKR1a4) in its apo-form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Alcohol dehydrogenase [NADP(+)]	polymer	324	36505.7	2	UniProt (Q9JII6) Pfam (PF00248) In PDB	Mus musculus (mouse)	Aldehyde reductase, Aldo-keto reductase family 1 member A1
2	A, B	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
3	A, B	CITRATE ANION	non-polymer		189.1	2	Chemie (FLC)
4		water	water		18.0	991	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	73011.4
Non-Polymers*	Number of molecules	4
	Total formula weight	502.3
All*	Total formula weight	73513.7

*Water molecules are not included.