Table 1.
Data collection and refinement statistics
| CD97–CD55 complex | |
|---|---|
| Data collection | |
| Space group | P21 |
| Cell dimensions | |
| a, b, c (Å) | 51.80, 44.25, 116.53 |
| α, β, γ (°) | 90, 98.69, 90 |
| Resolution (Å)a | 33.23–3.19 (3.27–3.19) |
| Reflections (total/unique) | 33,704/8903 |
| Rmergeb | 0.14 (0.77) |
| CC1/2c | 0.98 (0.89) |
| I/σ(I) | 7.3 (2.2) |
| Completeness (%) | 99.2 (98.3) |
| Redundancy | 3.8 (4.0) |
| Refinement | |
| Rwork/Rfree | 0.267/0.304 |
| R.m.s.d. | |
| Bond lengths (Å) | 0.004 |
| Bond angles (°) | 0.899 |
| Ramachandran (%) plot (%) | 93.5/6.5/0 |
| Residue range | A/CD97/25–164; B/CD55/35–284 |
| Carbohydrate residues | 4 |
| Metal ion | 2 calcium |
| PDB ID | 7DO4 |
a
Values for the highest resolution shells are given in parentheses.
b
Rmerge = ∑hkl∑i|Ii(hkl) − <I(hkl)>|/∑hkl∑i|Ii(hkl), where Ii (hkl) and <I(hkl)> are the i and mean measurement of intensity of reflection hkl, respectively.
c
CC1/2 = Pearson’s correlation coefficient between average intensities of random half data sets for each unique reflection.