Fig. 2.

Flowchart of the parameter optimization protocol. First are optimized the NOE thresholds d ^theo_max (maximum ¹ H ^N–¹ H ^N distance in 3D structure, one value for each NOE intensity class), T _NOE (number of allowed outliers) and Δd (outlier range in Å). Then are optimized the CS thresholds c _CS (decay constant of RMSD filter) and m _CS (minimum RMSD threshold) and finally the RDC thresholds c _RDC and m _RDC. See text for further explanations