Table 1. Data-collection statistics for DdrA157.

Values in parentheses are for the highest resolution shell.

X-ray source	PF BL-5
X-ray beam size (mm)	0.1 × 0.1
Wavelength (Å)	1.0000
Detector	ADSC Q315r
Oscillation width (°)	0.5
No. of images	360
Temperature (K)	95
Data-processing software	HKL-2000
Resolution (Å)	50.00–2.35 (2.39–2.35)
Space group	P21
Unit-cell parameters
a (Å)	46.31
b (Å)	180.26
c (Å)	114.17
β (°)	90.02
No. of observed reflections	286542
No. of unique reflections	80073
Completeness (%)	98.2 (98.0)
Multiplicity	3.6 (3.7)
Mean I/σ(I)	22.30 (5.05)
Rmerge	0.073 (0.341)