Table 4. Structure refinement.
| pH 5.0 | pH 5.2 | pH 5.6 | pH 7.5 | |
|---|---|---|---|---|
| PDB code | 7e6l | 7e6n | 7e6r | 7e6m |
| Resolution range (Å) | 59.82–1.78 | 60.69–1.84 | 60.52–1.90 | 60.11–1.83 |
| Rwork/Rfree (%) | 18.10/20.16 | 19.96/23.00 | 18.70/22.24 | 19.13/22.53 |
| No. of atoms | 4897 | 4851 | 4870 | 4685 |
| Mean B factor (Å2) | 28.8 | 32.0 | 30.9 | 34.9 |
| R.m.s.d., bond lengths (Å) | 0.006 | 0.009 | 0.007 | 0.006 |
| R.m.s.d., bond angles (°) | 0.83 | 0.960 | 0.88 | 0.855 |
| Ramachandran favored (%) | 97.98 | 97.62 | 98.15 | 98.32 |
| Ramachandran allowed (%) | 2.02 | 2.38 | 1.85 | 1.68 |
| Ramachandran outliers (%) | 0.00 | 0.00 | 0.00 | 0.00 |