Table 1. Data-collection statistics.

Values in parentheses are for the outermost resolution shell.

	meso-Tartrate complex	D-Aspartate complex
Beamline	BL-17A, PF	NW-12A, PF-AR
Oscillation angle (°)	0.5	0.5
Crystal-to-detector distance (mm)	213.9	189.6
Exposure time (s)	10	10
Wavelength (Å)	1.0000	1.0000
Temperature (K)	95	95
Space group	P21	P21
Unit-cell parameters (Å, °)	a = 79.38, b = 144.0, c = 80.46, β = 101.1	a = 79.32, b = 143.8, c = 80.01, β = 100.9
Resolution (Å)	17.0–1.80 (1.89–1.80)	17.0–2.05 (2.15–2.05)
Observations	815711 (109097)	514738 (62167)
Unique reflections	163191 (22081)	108738 (14125)
Completeness (%)	99.7 (99.4)	98.8 (96.7)
Multiplicity	5.0 (4.9)	4.7 (4.4)
Average I/σ(I)	23.5 (4.2)	18.3 (4.0)
Rmerge (%)	0.040 (0.470)	0.055 (0.466)
Mosaicity (°)	0.139	0.325