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. 2011 Apr 21;67(Pt 5):556–560. doi: 10.1107/S174430911100724X

Table 1. Data-collection and processing statistics.

Values in parentheses are for the highest resolution shell.

No. of crystals 1
Beamline 24-ID-E, APS
Wavelength (Å) 0.97916
Detector ADSC Quantum 315
Crystal-to-detector distance (mm) 450
Rotation range per image (°) 1
Total rotation range (°) 120
Exposure time per image (s) 1.5
Resolution range (Å) 50.0–3.25 (3.43–3.25)
Space group P6122
Unit-cell parameters (Å, °) a = b = 100.1, c = 301.8, α = β = 90, γ = 120
Mosaicity (°) 0.26
Total No. of measured intensities 203233
Unique reflections 14971
Multiplicity 13.6 (14.2)
Mean I/σ(I) 18.5 (5.7)
Completeness (%) 99.9 (100)
Rmerge (%) 8.4 (48.2)
Rmeas (%) 8.7 (50.1)
Overall B factor from Wilson plot (Å2) 117.9

R merge = Inline graphic Inline graphic, where Ii(hkl) is the ith observation of reflection hkl and 〈I(hkl)〉 is the weighted average intensity for all i observations of reflection hkl.

R meas is the redundancy-independent (multiplicity-weighted) R merge.