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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Phys Chem B. 2010 Aug 12;114(31):10039–10048. doi: 10.1021/jp1057308

Figure 4.

Figure 4

Model validation of the Fast-SAXS-RNA method. The two-particle model with the hydration layer is validated using the experimental SAXS data and the crystal structure for the P4-P6 fragment of group I intron (P4-P6; PDB entry 1GID). Comparison of the experimental (black) and Fast-SAXS-RNA computed (red) SAXS profiles. The χ2 difference (Eq. (10)) between these two curves is 1.8 × 10−3.