7DDW

Crystal structure of a mutant Staphylococcus equorum manganese superoxide dismutase S126C

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, E... (A, B, C, D, E...)	Superoxide dismutase	polymer	205	23518.1	6	UniProt (A0A1E5TT85) Pfam (PF00081) Pfam (PF02777)	Staphylococcus equorum
2	G, H, I, J, K... (A, B, C, D, E...)	MANGANESE (II) ION	non-polymer		54.9	6	Chemie (MN)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	993	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 199 (UniProt: A0A1E5TT85)

PDB	External Database	Details
Arg 13	Asp 13	engineered mutation
Cys 126	Ser 126	engineered mutation
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag
His 205	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	141108.6
Non-Polymers*	Number of molecules	6
	Total formula weight	329.6
All*	Total formula weight	141438.2

*Water molecules are not included.