Table 1. Crystal parameters and data-collection statistics for the crystal of rSirt1.

Values in parentheses are for the highest resolution shell.

Space group	P622
Unit-cell parameters (Å, °)	a = 203.1, b = 203.1, c = 625.3, α = β = 90, γ = 120
Resolution (Å)	3.45 (3.64–3.45)
Total reflections	272760
Unique reflections	79215
Multiplicity	3.4 (1.6)
Average I/σ(I)	6.3 (2.3)
Average mosaicity (°)	0.37
Completeness (%)	79.4 (58.7)
Rmerge† (%)	14.6 (24.5)
Rp.i.m. (%)	7.5 (20.5)
Rmeas (%)	16.6 (32.1)
Wilson B factor (Å2)	50.9

^† R _merge = , where I _i(hkl) and 〈I(hkl)〉 are the ith and the mean measurements of the intensity of reflection hkl, respectively.