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. Author manuscript; available in PMC: 2006 Nov 29.
Published in final edited form as: J Biomol NMR. 2006 Feb;34(2):117–127. doi: 10.1007/s10858-005-5735-8

Figure 4.

Figure 4

Comparison of mean structures calculated as described in text with all constraints identical, but with (neon) and without (thin lines) RDC restraints. Mean structures were calculated each from ensembles of 17 structures. All structures in both ensembles gave no NOE violations > 0.5 Å. The two mean structures show a backbone RMSD of 1.24 Å. Fits of experimental RDC restraints averaged over both ensembles calculated using SSIA (Zweckstetter and Bax, 2000) are as follows: Structures calculated with RDC restraints gave goodness of fit values for C12E5 RDCs, R = 1.00, Q = 0.05 and for fd RDCs, R = 0.99, Q = 0.12. Structures calculated without RDC restraints gave goodness of fit values for C12E5 RDCs, R = 0.57, Q = 0.77 and for fd RDCs, R = 0.75, Q = 0.65.