6EX3

Staphylococcus aureus superoxide dismutase SodA

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	Superoxide dismutase	polymer	199	22738.3	4	UniProt (W8TT57) Pfam (PF00081) Pfam (PF02777) UniProt (by SIFTS) (P0A0J3) In PDB	Staphylococcus aureus
2	A, B, C, D	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
3		water	water		18.0	126	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	90953.2
Non-Polymers*	Number of molecules	4
	Total formula weight	223.4
All*	Total formula weight	91176.6

*Water molecules are not included.