Table 1.

Data Collection and Refinement Statistics

Data Collection
Wavelength (Å)	0.9792
Space Group	P21
Cell Dimensions
a,b,c (Å)	53.18, 80.78, 183.67
α, β, γ (°)	90.00, 95.73, 90.00
Molecules/asymmetric unit	2
Resolution (Å)	43.9-3.2 (3.26-3.20)*
Rmerge	0.087 (>1.0)
I/σI	16.1 (1.1)
Completeness (%)	94.7 (89.9)
Redundancy	5.4 (5.1)
Unique reflections	24,248
Refinement
Number of nonhydrogen atoms	9082
Rwork/Rfree (%)	25.6/29.6
Average B factor	148
Root mean-squared deviation (rmsd)
Bond lengths (Å)	0.005
Bond angles (°)	1.0
Ramachandran analysis
Preferred regions (%)	94.34
Allowed regions (%)	4.67
Outliers (%)	0.99

^*Values in parenthesis are for highest-resolution shell.