Tumor suppressor protein p53 binds preferentially to supercoiled DNA

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Summary

It appears that interactions involving both the core domain and the C-terminal domain regulate the binding of p53 to scDNA, and the affinity of p 53 for negatively supercoiled DNA is greater than that for the consensus sequence in linear fragments.

Type
article
Published
1997-10-30
Cited by
83
References
7

Keywords

Superhelix, Biology, DNA, DNA supercoil, HMG-box

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