Table 1. Diffraction data statistics of four crystal forms of the Atg5–Atg16 complex.
Values in parentheses refer to the outer shell.
| Crystal form | I | II | III | IV |
|---|---|---|---|---|
| Protein complex | Atg5–Atg16(1–46) | Atg5–Atg16(1–57) | Atg5–Atg16(1–57) | Atg5–Atg16(1–57) |
| Space group | P21 | P21 | P21 | P42212 |
| Unit-cell parameters | ||||
| a (Å) | 66.3 | 79.5 | 56.9 | 73.3 |
| b (Å) | 104.4 | 101.4 | 101.2 | 73.3 |
| c (Å) | 112.2 | 95.1 | 66.5 | 148.1 |
| β (°) | 92.1 | 98.6 | 100.6 | 90 |
| Resolution range (Å) | 50–2.1 (2.18–2.10) | 50–2.95 (3.06–2.95) | 50–3.0 (3.11–3.00) | 50–1.97 (2.04–1.97) |
| Observed reflections | 317606 | 169957 | 74216 | 257319 |
| Unique reflections | 88015 | 31125 | 14118 | 29390 |
| Completeness (%) | 98.6 (95.7) | 98.8 (91.5) | 94.3 (77.8) | 99.9 (100.0) |
| Rmerge(I)† | 0.048 (0.306) | 0.092 (0.312) | 0.090 (0.304) | 0.055 (0.304) |
| I/σ(I) | 15.0 (3.8) | 8.7 (3.9) | 10.9 (4.0) | 28.9 (11.1) |
†
R
merge(I) = 
, where I
i is the intensity of the ith observation and 〈I〉 is the mean intensity.