Design, synthesis and analysis of a pyrrolepolyamide-nucleoside hybrid
Yusuke Ohba1, Yusuke Terui, Kazuo Kamaike
1Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
Abstract:
A pyrrolepolyamide-deoxyguanosine hybrid using the 3-aminopropyl linker (GAP) was designed and synthesized on the basis of previously reported results of a pyrrolepolyamide-adenosine hybrid (Apy) and a pyrrolepolyamide-deoxyguanoside hybrid using the 3-aminopropionyl linker (GBP). An evaluation of the DNA binding sequence selectivity of GAP was performed by analysis of CD spectra and Tm values using three DNA duplexes. It was shown that GAP possessed greater binding specificity than distamycin A, netropsin, Apy and GBP.
Related Concept Videos
Biosynthesis of Nucleic Acids
Nucleic Acid Structure
DNA Structure
DNA has a double-helix structure. The...
Antiviral Nucleoside Inhibitors
Nucleic acids
DNA and RNA
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material in all living organisms, ranging from single-celled bacteria to multicellular mammals. It is in the nucleus of eukaryotes and in the organelles, chloroplasts, and mitochondria. In prokaryotes, the...
Nucleic Acids
DNA and RNA
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material in all living organisms, ranging from single-celled bacteria to multicellular mammals. It is in the nucleus of eukaryotes and in the organelles, chloroplasts, and mitochondria. In prokaryotes, the...
DNA Base Pairing


