Title : Effects of Oxidation Agents and Metal Ions on Binding of p53 to Supercoiled DNA.

Pub. Date : 2000

PMID : 22607421






1 Functional Relationships(s)
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1 We suggested that the irreversibility of p53 oxidation was due, at least in part, to the removal of intrinsic zinc from its position in the DNA binding domain (after oxidation of the three cysteines to which the zinc ion is coordinated in the reduced protein) accompanied by a change in the p53 conformation. Cysteine tumor protein p53 Homo sapiens