TABLE 1.

X-ray data collection and refinement statistics

Statistics for the highest resolution shell are shown in parentheses. r.m.s., root mean square.

Wavelength (Å)	0.9795
Resolution range (Å)	29–2.495 (2.584–2.495)
Space group	C 2 2 21
Unit cell (Å)	64.576, 207.422, 85.491
Unit cell (°)	90, 90, 90
Unique reflections	20,043 (1,957)
Completeness (%)	98.03 (97.12)
Mean I/σ(I)	10.18 (2.30)
Wilson B-factor	55.01
Rwork	0.2080 (0.3037)
Rfree	0.2606 (0.3421)
Number of non-hydrogen atoms	3,303
Macromolecules	3,254
Water	49
Protein residues	426
r.m.s. (bonds)	0.003
r.m.s. (angles)	0.87
Ramachandran favored (%)	94.0
Ramachandran allowed (%)	4.6
Ramachandran outliers (%)	1.4
Average B-factor	69.70
Macromolecules	69.90
Solvent	58.50