نتایج جستجو برای: polyamide 66

تعداد نتایج: 66966  

Journal: :Biochemistry 2011
Yi Zhang Géraldine Sicot Xiaohui Cui Marion Vogel Charles A Wuertzer Kimberly Lezon-Geyda John Wheeler Daniel A Harki Katy A Muzikar Daniel A Stolper Peter B Dervan Archibald S Perkins

The zinc finger protein EVI1 is causally associated with acute myeloid leukemogenesis, and inhibition of its function with a small molecule therapeutic may provide effective therapy for EVI1-expressing leukemias. In this paper we describe the development of a pyrrole-imidazole polyamide to specifically block EVI1 binding to DNA. We first identify essential domains for leukemogenesis through str...

2011
Katy A. Muzikar Jordan L. Meier Daniel A. Gubler Jevgenij A. Raskatov Peter B. Dervan

A furan amino acid, inspired by the recently discovered proximicin natural products, was incorporated into the scaffold of a DNA-binding hairpin polyamide. While unpaired oligomers of 2,4-disubstituted furan amino acids show poor DNA-binding activity, furan (Fn) carboxamides paired with N-methylpyrrole (Py) and N-methylimidazole (Im) rings demonstrate excellent stabilization of duplex DNA as we...

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