Table 1. Data-collection statistics.

Values in parentheses are for the highest resolution shell.

Space group	P212121
Unit-cell parameters
a (Å)	55.6
b (Å)	113.7
c (Å)	117.3
α = β = γ (°)	90.0
Resolution (Å)	30.0–2.9 (3.00–2.90)
Unique reflections	17074
Redundancy	5.3 (5.3)
Completeness (%)	100.0 (100)
〈I/σ(I)〉	27.6 (6.5)
Rsym† (%)	10.2 (39.3)

^† R _sym = , where I(h) is the intensity of reflection h, is the sum over all reflections and is the sum over i measurements of reflection h.