Table 1.

Data collection and refinement statistics.

Wavelength (Å)	0.97720
Resolution range (Å)	50 – 2.3 (2.34 – 2.3)
Space group	P 21 2121
Unit cell	67.365 67.435 117.868 90 9090
Total reflections	159302
Unique reflections	24338
Multiplicity	6.5 (6.6)
Completeness (%)	99.68 (97.25)
Mean I/sigma(I)	18.05 (6.97)
Wilson B-factor	28.25
R-sym	0.074 (0.32)
R-factor	0.2281 (0.2270)
R-free	0.2479 (0.2761)
Number of atoms	4101
macromolecules	3685
ligands	197
water	67
Protein residues	476
RMS (bonds)	0.009
RMS (angles)	1.23
Ramachandran favored (%)	99
Ramachandran outliers (%)	0
Clashscore	20.03
Average B-factor	22.2
macromolecules	21.6
solvent	21.8