Table 1. Data-collection statistics.

Values in parentheses are for the last resolution shell.

Synchrotron	PLS, beamline 6B
Wavelength (Å)	1.00
Resolution range (Å)	50.0–2.60 (2.64–2.60)
Space group	P212121
Unit-cell parameters (Å)
a	98.98
b	101.56
c	141.83
No. of unique reflections	43499
Redundancy	4.7 (5.0)
Completeness (%)	98.5 (99.7)
Molecules per asymmetric unit	2
VM (Å3 Da−1)	3.18
Solvent content (%)	59.9
Average I/σ(I)	28.1 (3.7)
Rmerge† (%)	7.8 (42.9)

^† R _merge = , where I _i(hkl) is the intensity of an individual reflection hkl and 〈I(hkl)〉 is the average intensity of reflection hkl.