Table 1. Data-collection statistics.

Values in parentheses are for the last bin.

Beamline	PROXIMA-1
Wavelength (Å)	0.980
Detector	PILATUS 6M
Oscillation (°)	0.15
No. of frames	1200
Resolution (Å)	2.1 (2.2–2.1)
Space group	C2
Unit-cell parameters (Å, °)	a = 109.9, b = 63.8, c = 221.3, β = 101.8
No. of observed reflections	252270 (24317)
No. of unique reflections	82530 (9469)
Completeness (%)	93.7 (82.6)
R meas † (%)	6.5 (50.1)
〈I/σ(I)〉	13.67 (3.07)
Multiplicity	3.06 (2.57)
Mosaicity (°)	0.508

^† R _meas = .