Fig. 1

QRNAS single point energy vs. RMSD on sets of decoys derived from the six different experimentally determined structures (1GID, 1KXK, 1L2X, 1Y27, and 4ENC solved by X-ray crystallography and 1K2G by NMR). No correlation between the QRNAS score and model quality is observed, except for the immediate vicinity of the reference structures (RMSD 0–2 Å). 3D models of the native structures are displayed as an inset in the respective plots