Journal of Nucleic Acids / 2012 / Article / Fig 1

Research Article

Combinatorial Synthesis, Screening, and Binding Studies of Highly Functionalized Polyamino-amido Oligomers for Binding to Folded RNA

Figure 1

Structural comparison between PAA and RNA showing potential salt-bridges between ammonium groups in the PAA and the phosphodiester backbone of the RNA (straight double-headed arrows) and potential hydrophobic or hydrogen-bonding interactions between the sidechains of the PAA (R) and the RNA (curved double-headed arrow).

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