2SOD

DETERMINATION AND ANALYSIS OF THE 2 ANGSTROM STRUCTURE OF COPPER, ZINC SUPEROXIDE DISMUTASE

Replaces:  1SOD

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 (O, Y, B, G)	COPPER,ZINC SUPEROXIDE DISMUTASE	polymer	152	15599.4	4	UniProt (P00442) Pfam (PF00080)	Bos taurus (cattle)
2	E, G, I, K (O, Y, B, G)	COPPER (II) ION	non-polymer		63.5	4	Chemie (CU)
3	F, H, J, L (O, Y, B, G)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	M, N, O, P (O, Y, B, G)	water	water		18.0	4	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	62397.5
Non-Polymers*	Number of molecules	8
	Total formula weight	515.8
All*	Total formula weight	62913.3

*Water molecules are not included.