Table 1. Crystallographic Data Collection and Statistics.

Data Collection Statistics
Wavelength (Å)	1.54
Diffraction resolution (Å)	50.0–2.8 (2.9–2.8)
Measured reflections (n)	175,642
Unique reflections	47,774
Completeness (%)	90.5 (80.6)
Redundancy	3.7
I/σ(I)	27.1/12.6 (2.2)
Rsym	0.134 (0.312)
Space group	P21
a (Å)	81.7
b (Å)	163.7
c (Å)	89.0
α = γ (°)	90.0
β (°)	94.2
Refinement Statistics
No. of atoms	13,944
No. waters	47
Rwork/Rfree (%)	21.5/25.6
RMSD bond length (Å)	0.005
RMSD bond angle (°)	0.753
Average B-factor (Å2)	45.5
Ramachandran Plot
Core (%)	93.8
Allowed (%)	6.2
Disallowed (%)	0

Values in parentheses are for the highest resolution bin. RMSD, root-mean-square deviation.