1AGN

X-RAY STRUCTURE OF HUMAN SIGMA ALCOHOL 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, C, D (A, B, C, D)	HUMAN SIGMA ALCOHOL DEHYDROGENASE	polymer	373	39924.4	4	UniProt (P40394) Pfam (PF08240) Pfam (PF00107)	Homo sapiens (human)	SIGMA ADH
2	AA, BA, CA, DA, E... (D, A, B, C)	ZINC ION	non-polymer		65.4	16	Chemie (ZN)
3	FA, GA, H, I, J... (D, A, B, C)	ACETATE ION	non-polymer		59.0	10	Chemie (ACT)
4	HA, K, U, Z (D, A, B, C)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
5	IA, JA, KA, LA (A, B, C, D)	water	water		18.0	9	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	159697.4
Non-Polymers*	Number of molecules	30
	Total formula weight	4290.7
All*	Total formula weight	163988.1

*Water molecules are not included.