Table 1. Data-collection and processing statistics.

Values in parentheses are for the highest resolution shell.

Beamline	BW7A, DESY Hamburg
Wavelength (Å)	0.9050
Space group	C2221
Unit-cell parameters (Å, °)	a = 81.5, b = 159.8, c = 100.8, α = β = γ = 90
Resolution (Å)	15–2.65 (2.68–2.65)
No. of observations	111703
Unique reflections	35562
Average redundancy	3.1 (3.2)
Completeness (%)	96.8 (99.7)
Average I/σ(I)	17.8 (2.6)
Rmerge† (%)	5.3 (61.6)

^† R _merge = .