Table 1. X-ray diffraction data processing and refinement statistics.

Data collection
Space group	C2
Cell dimensions
a, b, c (Å)	83.31, 27.82, 48.26
α, β, γ (°)	90, 111.66, 90
Resolution (Å)	50-2.50(2.59-2.50)
R sym or R merge	0.039(0.151)
I/σ	38.1(8.0)
Completeness (%)	96.7(92.5)
Redundancy	3.8(3.2)