Table 1.

Summary of crystallographic data

Data collection statistics
Resolution, Å	12.8–1.7
Measured reflections	260,633
Unique reflections	25,290
Completeness of data, %*	97.6 (85.6)
Rmerge, %*†	4.7 (21.7)
〈I/σI〉*	11.8  (3.2)
Multiplicity*	4.9  (4.4)
Refinement statistics
Resolution, Å	12.8–1.7
R factor/free R factor, %, F > 0‡	18.0/22.4
rmsd bond length, Å	0.016
rmsd bond angle, deg	2.7

rmsd, root-mean-square deviation. 

^*Values given in parentheses are for the highest resolution shell. 

^†Agreement between intensities of repeated measurements of the same reflections and can be defined as: Σ(I_h,i − 〈I_h〉)/ΣI_h,i, where I_h,i are individual values and 〈I_h〉 is the mean value of the intensity of reflection h. 

^‡The free R factor was calculated with the 10% of data omitted from the refinement.