Literature summary for 1.15.1.1 extracted from

Jiang, W.; Han, Y.; Pan, Q.; Shen, T.; Liu, C.
Roles of exogenous divalent metals in the nucleolytic activity of Cu,Zn superoxide dismutase (2007), J. Inorg. Biochem., 101, 667-677.

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Metals/Ions

Metals/Ions	Comment	Organism	Structure
Ca2+	study on affinity for enzyme-DNA complex and binding parameters. Enzyme-DNA complex shows at least two binding sites for divalent metal ions	Bos taurus
Mg2+	study on affinity for enzyme-DNA complex and binding parameters. Enzyme-DNA complex shows at least two binding sites for divalent metal ions	Bos taurus
Mn2+	study on affinity for enzyme-DNA complex and binding parameters. Enzyme-DNA complex shows at least two binding sites for divalent metal ions	Bos taurus

Organism

Organism	UniProt	Comment	Textmining
Bos taurus	-	commercial preparation	-

Reaction

Reaction	Comment	Organism	Reaction ID
2 superoxide + 2 H+ = O2 + H2O2	presence of a general acid and a general base in catalysis. Catalytic model requires histidine residues, metal-bound water molecules and two hydrated metal ions to operate in concert	Bos taurus	a

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Release 2023.1 (January 2023)