Antitumor bisdioxopiperazines inhibit yeast DNA topoisomerase II by trapping the enzyme in the form of a closed protein clamp.

The mechanism of inhibition of eukaryotic DNA topoisomerase II [DNA topoisomerase (ATP-hydrolyzing), EC 5.99.1.3] by a member of the bisdioxopiperazine family of anticancer drugs, ICRF-193, was investigated by using purified yeast DNA topoisomerase II. In the absence of ATP, ICRF-193 has little effe...

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Sparad:
Bibliografiska uppgifter
Huvudupphovsmän: Roca, J, Ishida, R, Berger, J M, Andoh, T, Wang, J C
Materialtyp: Artigo
Språk:Inglês
Publicerad: 1994
Ämnen:
Research Article
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC43247/
https://ncbi.nlm.nih.gov/pubmed/8127881
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