Table 1. Crystallographic parameters and data-collection statistics.

Values in parentheses are for the highest resolution shell.

Space group	P3121
Unit-cell parameters (Å)	a = b = 95.5, c = 64.0
Resolution (Å)	50–2.50 (2.61–2.50)
Data completeness (%)	96.57 (86.0)
No. of observed reflections	76750
No. of unique reflections	11547
Rmerge† (%)	8.18 (38.7)
〈I/σ(I)〉	7.7 (1.6)

^† R _merge = .