Relaxation of pBR322 Form I DNA by Copper(II) Complex and Hydrogen Peroxide

Relaxation of pBR322 form I DNA by copper(II) complex and hydrogen peroxide systems was found to be highly dependent on the chelate structure of copper(II) complex used. This is suggesting that an active species for nicking DNA may be a copper(II)-hydroperoxide adduct.

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Published in:Chemistry letters 1996-05, Vol.25 (5), p.347-348
Main Authors: Kobayashi, Teruyuki, Ito, Sayo, Hamazaki, Hiroshi, Ohba, Shigeru, Nishida, Yuzo
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Language:English
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creator Kobayashi, Teruyuki
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Ohba, Shigeru
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description Relaxation of pBR322 form I DNA by copper(II) complex and hydrogen peroxide systems was found to be highly dependent on the chelate structure of copper(II) complex used. This is suggesting that an active species for nicking DNA may be a copper(II)-hydroperoxide adduct.
doi_str_mv 10.1246/cl.1996.347
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title Relaxation of pBR322 Form I DNA by Copper(II) Complex and Hydrogen Peroxide
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