I have a set of low resonant protein complex models generated from global docking. I did local docking on each model. Some of them have given the "energy funnel" with its lowest energy structures located around a point, but some don't as the low energy structures are dispersed over the plot, which I guess is a sign of failure in docking. Would this suggest that my starting structures are not good, I mean, not energetically favorable? All these starting models are predicted from XL-mass spec results and a global docking program.