Table 1. Data-collection statistics.
Values in parentheses are for the highest resolution shell.
| Native | KAu(CN)2 | |
|---|---|---|
| Beamline | SSRL BL9-2 | SSRL BL11-1 |
| Wavelength (Å) | 0.97946 | 1.03948 |
| Space group | P212121 | P212121 |
| Unit-cell parameters (Å) | a = 123.3, b = 164.1, c = 283.3 | a = 121.4, b = 161.7, c = 280.1 |
| Monomers per ASU | 8 | 8 |
| Matthews coefficient (Å3 Da−1) | 2.9 | 2.9 |
| Resolution (Å) | 3.13 (3.21–3.13) | 3.13 (3.24–3.13) |
| Completeness (%) | 82.6 (73.0) | 100 (100) |
| Multiplicity | 5.6 (5.5) | 7.9 (7.8) |
| Unique reflections | 84213 | 97165 |
| I/σ(I) | 7.1 (2.8) | 23.4 (4.4) |
| Rmerge† | 0.165 (0.739) | 0.098 (0.526) |
| Wilson B value (Å2) | 72 | 70 |
†
R
merge = 
, where 〈I(hkl)〉 is the mean intensity over all symmetry-related and equivalent reflections for reflection hkl and the Ii(hkl) are the observed intensities for reflection hkl.