Table 1. Comparison of model statistics for the original and recapitulated PDB entry 3now .

Note that the new model was built with a different set of free reflections, so the R factors are not directly comparable.

	Original	Revised
Resolution range	49.2–2.99 (49.2–6.44)	49.2–2.99 (49.2–7.03)
Reflections used in refinement	39320 (3335)	39335 (2509)
Reflections used for R free	1865 (153)	1883 (110)
R work	0.1923 (0.2901)	0.1967 (0.2943)
R free	0.2256 (0.3351)	0.2151 (0.3239)
No. of non-H atoms	6077	6094
Protein residues	786	787
R.m.s.d., bond lengths (Å)	0.013	0.007
R.m.s.d., angles (°)	1.42	0.94
Ramachandran favoured (%)	91.58	97.83
Ramachandran allowed (%)	7.53	2.17
Ramachandran outliers (%)	0.89	0.00
Ramachandran Z-score	−4.62	−1.38
Rotamer outliers (%)	4.84	0.30
Clashscore	18.44	0.16