Table 1 Data collection and refinement statistics
Crystal | Repeat34 wild type | Repeat34 S2946D |
|---|---|---|
λ for data collection (Å) | 0.9795 | 0.9795 |
Data collection | ||
 Space group | P 31 2 1 | P 31 2 1 |
 Cell dimension (Å) | ||
  a, b, c (Å) | 55.99|55.99|132.59 | 55.82|55.82|131.55 |
  α, β, γ, (°) | 90.00, 90.00, 120.00 | 90.00, 90.00, 120.00 |
 Resolution | 28–1.85 (1.91–1.85) | 27.91–1.53 (1.58–1.53) |
 Rmerge†| 0.068 (0.715) | 0.109 (0.507) |
 Average I/σ(I) | 25.75 (2.5) | 27.88 (2.07) |
 Completeness (%) | 99.85 (99.04) | 99.61 (96.28) |
 Redundancy | 9.6 (9.9) | 8.3 (4.6) |
 Z | 1 | 1 |
Refinement | ||
 Resolution | 28–1.85 Å | 27.91–1.53 Å |
 No. of reflections | 21,341 | 36,581 |
 Rfactor/Rfree (10% data) | 0.186/0.234 | 0.190/0.225 |
 RMSD length (Å) | 0.012 | 0.020 |
 RMSD angle (°) | 1.04 | 1.55 |
No. of atom | ||
 Protein | 1762 | 1851 |
 Ligands | 22 | 65 |
 Water | 179 | 214 |
Ramachandran plot (%) | ||
 Most favored | 98.94 | 99.47 |
 Additionally allowed | 1.06 | 0.53 |