TABLE 2.
Data collection, model refinement, and final structure statistics for EcZapA
| Space group | P6122 |
| Cell dimensions | |
| a = b | 54.10 Å |
| c | 328.07 Å |
| Wavelength (Å) | 0.97949 |
| Resolution (Å) | 50-1.95 |
| Total observations | 200,730 |
| Unique observations | 22,080 |
| Completeness (last shell)a | 0.999 (0.999) |
| <I/σ(I)> (last shell)a | 19.4 (2.7) |
| Rsym (last shell)a | 0.067 (0.84) |
| Asymmetric unit contents | |
| Protein chains | 2 |
| Water molecules | 118 |
| Other molecules | 1 Cl− |
| Average B-factor (Å2) | |
| Protein | 51.8 |
| Water | 45.8 |
| Rcryst | 0.224 |
| Rfreeb | 0.27 |
| r.m.s.d. bond lengths (Å) | 0.006 |
| r.m.s.d. bond angles (°) | 0.996 |
| Ramachandran plotc | |
| Favored (%) | 98.6 |
| Disallowed (%) | 0.5 |
a The last shell includes all reflections between 2.00 and 1.95 Å.
b Rfree calculated using 5% of the data, which were chosen randomly.
c Calculated using Molprobity.