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Neocarzinostatin acts as a sensitive probe of DNA microheterogeneity: switching of chemistry from C-1' to C-4' by a G.T mismatch 5' to the site of DNA damage.

The diradical form of thiol-activated neocarzinostatin chromophore resides in the minor groove of DNA, where it has access to hydrogen atoms at the C-5', C-1', and C-4' positions of deoxyribose on each strand. In a dodecamer oligodeoxyribonucleotide containing the sequence AGC.GCT, a...

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Bibliografiske detaljer
Main Authors: Kappen, L S, Goldberg, I H
Format: Artigo
Sprog:Inglês
Udgivet: 1992
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC49572/
https://ncbi.nlm.nih.gov/pubmed/1386670
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