Table 1. Diffraction data for native MdaB crystals.

Data in parentheses are for the high-resolution shell (2.59–2.5 Å).

Temperature (K)	100
Resolution (Å)	50.0–2.50
No. of observations/No. of unique observations	35393/23155
Completeness	85.7 (78.2)
〈I/σ(I)〉	16.79 (5.62)
Rsym†	0.044

^† R _sym = , where I(k) and 〈I〉 represent the diffraction-intensity values of the individual measurements and the corresponding mean values. The summation is over all measurements.