Table 1.
Crystallographic data and refinement statistics for the EphA4 structures
| Data collection | Crytal1 | Crystal2 |
|---|---|---|
| Wavelength (Å) | 1.5418 | 1.5418 |
| Resolution limit (Å) | 50-2.9 | 50-2.4 |
| Space group | P1 | P1 |
| Cell parameters | ||
| a, b, c (Å) | 53.212, 70.621, 126.985 | 46.881, 70.030, 123.103 |
| α, β, γ (°) | 90.011, 90.036, 89.999 | 89.982, 89.972, 89.990 |
| Unique reflections | 75555 | 98655 |
| Completeness | 97.7% | 94.6 |
| Redundancy | 1.9 | 1.8 |
| Linear R-factor | 0.473 | 0.094 |
| Refinement | ||
| Resolution range (Å) | 25.0-3.0 | 25.0-2.6 |
| R work | 0.236 | 0.237 |
| Number of Reflections/test | 34290/1816 | 48082/4071 |
| Rfree | 0.312 | 0.262 |
| Rmsd bond lengths (Å) | 0.013 | 0.011 |
| Rmsd bond angles (deg) | 1.613 | 2.063 |
| Ramachandran plot | ||
| Favored, % | 75.9 | 72.9 |
| Allowed, % | 18.2 | 21.4 |
| Generously allowed, % | 3.5 | 3.2 |
| Disallowed, % | 2.4 | 2.4 |