Reweighted atomic densities to represent ensembles of NMR structures

A reweighted atomic probability density is introduced as a means of representing ensembles of NMR structures in a simple, concise and informative manner. This density is shown to give a better visual representation of molecular structure information than an unweighted density, and should provide a useful interactive graphics tool during the course of iterative NMR structure refinement. The approach is illustrated using several examples