Table 1. Crystal parameters and data-collection statistics.

The data were collected on AR-NW12 and BL-5A at the Photon Factory, Tsukuba, Japan. Values in parentheses are for the highest resolution shell.

Crystal type	Type I	Type II
Beamline	AR-NW12	BL-5A
Wavelength (Å)	1.0	1.0
Space group	P21	P21
Unit-cell parameters (Å, °)	a = 97.1, b = 89.8, c = 104.9, α = γ = 90.0, β = 103.8	a = 98.2, b = 90.0, c = 105.1, α = γ = 90.0, β = 104.0
Resolution range (Å)	50.0–1.90 (1.97–1.90)	50.0–2.05 (2.12–2.05)
Total No. of reflections	1131785	402412
No. of unique reflections	138930 (13797)	109845 (10911)
Completeness (%)	100 (100)	99.6 (99.7)
Average I/σ(I)	47.8 (3.3)	31.7 (3.7)
Rmerge (%)	8.0 (41.9)	7.2 (37.5)
Multiplicity	8.1 (3.7)	3.7 (3.7)