Fig. 4: Refinement of RNA puzzle models and FARFAR2 models by BRiQ.

BRiQ refinement achieves consistent improvement over the best-submitted models for RNA puzzles containing model structures with RMSD <4 Å (A), over all RNA puzzles in conformational sampling (B), over FARFAR2 models for 10 out of 12 RNA puzzles in top 1% (C) and top 5% (D) predicted models.