Refinement of internal helices. The successful refinement of helices is displayed in molecular plots and heat maps for A) TR765, model 1 (FEIG) and B) TR821, model 1 (Schroderlab). The starting structure, target and model are displayed in orange, green and cyan colors respectively. The numbers represent percent increase in ΔGDT-HA, ΔRMS-CA and ΔSpG. The secondary structural regions of the target as helices (H) and sheets (E) are represented along each axis of the heat map. A negative value (green color) displays more native-like atom-atom distances and a positive value (orange color) displays less native-like distances.