Table 1.
Crystallographic data statistics
| Parameters | CD23 α-methyl mannoside complex | CD23 GlcNAcβ1–2Man complex | CD23 GlcNAc2Man3 complex |
|---|---|---|---|
| Symmetry | P212121 | P212121 | P3121 |
| Wavelength (Å) | 0.81566 | 0.97946 | 0.97946 |
| Unit cell lengths (Å) | a = 38.55, b = 45.92, c = 69.27 | a = 37.41, b = 45.71, c = 69.11 | a = b = 33.17, c = 207.81 |
| Resolution Å | 1.00 (1.02–1.00)a | 1.20 (1.22–1.20) | 2.7 (2.83) |
| Rsymb | 3.3 (11.9) | 6.6 (15.2) | 10.5 (34.4) |
| Mn(I) half-set correlation CC(1/2) | 0.998 (0.990) | 0.993 (0.977) | 0.996 (0.985) |
| Mean((I)/σ(I)) | 33.5 (12.3) | 16.9 (9.5) | 13.7 (3.1) |
| Percentage completeness | 99.7 (98.5) | 99.7 (98.9) | 99.5 (96.9) |
| No. of unique reflections | 67,049 | 37,766 | 4156 |
| Average multiplicity | 6.4 (5.8) | 6.3 (5.6) | 16.9 (12.9) |
a Values shown in parentheses are for the last shell.
b Rsym = 100 × ∑h∑I (|Ii(h) − 〈I(h)〉|)/∑h∑i Ii(h), where Ii(h) = observed intensity, and 〈I(h)〉 = mean intensity obtained from multiple measurements.