3OT7

Escherichia coli apo-manganese superoxide dismutase

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 [Mn]	polymer	205	22996.9	4	UniProt (P00448) Pfam (PF00081) Pfam (PF02777) In PDB	Escherichia coli	MnSOD
2		water	water		18.0	640	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	91987.5
All*	Total formula weight	91987.5

*Water molecules are not included.