7KC2

Symmetry in Yeast Alcohol Dehydrogenase 1 -Closed Form with NADH

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	Alcohol dehydrogenase	polymer	347	36749.8	4	UniProt (S5RZC2) Pfam (PF08240) Pfam (PF00107) In PDB	Saccharomyces cerevisiae (Baker's yeast)
2	A, B, C, D	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3	A, B, C, D	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
4		water	water		18.0	4	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	146999.3
Non-Polymers*	Number of molecules	12
	Total formula weight	3177.0
All*	Total formula weight	150176.3

*Water molecules are not included.