Skip to main content
. Author manuscript; available in PMC: 2016 Feb 10.
Published in final edited form as: Annu Rev Phys Chem. 2013 Dec 16;65:293–316. doi: 10.1146/annurev-physchem-040412-110059

Figure 1.

Figure 1

Experimental data used in ensemble determination of nucleic acids. (A) SAXS profile for an RNA and the corresponding pair distribution function. Adapted from Wang et al.(18) (B) Au-SAXS measurement of probability distance distributions for two attached gold nanocrystal probes. Adapted from Shi et al.(23) (C) NMR chemical shifts are sensitive to electronic environment and local structure. (D) NMR residual dipolar couplings provide angular information on the orientation of bond relative to the overall molecular alignment frame (Axx, Ayy, Azz).