Table 3. Data collection and processing.

Diffraction source	Beamline 7A, PAL
Wavelength (Å)	0.97933
Temperature (K)	100
Detector	ADSC Q270
Crystal-to-detector distance (mm)	280
Rotation range per image (°)	1
Total rotation range (°)	66
Exposure time per image (s)	5
Space group	P6122 or its enantiomorph P6522
a, b, c (Å)	66.75, 66.75, 255.92
α, β, γ (°)	90, 90, 120
Mosaicity (°)	0.782
Resolution range (Å)	50.000–2.448
Total No. of reflections	90616
No. of unique reflections	12458
Completeness (%)	92.9 (99.1)
Multiplicity	7.3 (7.7)
〈I/σ(I)〉	24.1 (1.74)
R r.i.m.	0.074 (0.469)
Overall B factor from Wilson plot (Å2)	55.5