Research Article
Crystal Structure of Deinococcus radiodurans RecQ Helicase Catalytic Core Domain: The Interdomain Flexibility
Table 1
Data collection statistics for the DrRecQ crystals. Values in parentheses are for the highest resolution shell.
| | | DrRecQ | DrRecQ-ADP |
| | Data Collection | | | | Wavelength (Å) | 0.9762 | 0.9762 | | Space group | | | | Unit Cell (Å) | 85.79, 98.52, 152.88 | 84.75, 95.61, 183.83 | | Resolution range (Å) | 30–2.8 (2.9-2.8) | 30–2.9 (3.0-2.9) | | Total observations | 86816 (9033) | 345728 (34587) | | Unique reflections | 31511 (3115) | 33811 (3294) | | Completeness (%) | 96.3 (96.6) | 99.9 (100.0) | | | 15.6 (2.9) | 27.5 (3.8) | | (%) | 8.7 (54.3) | 7.6 (67.8) | | Refinement | | | | Resolution range (Å) | 30–2.8 (2.9-2.8) | 30-2.9 (3.0-2.9) | | Reflections ( ) | 31482 (3068) | 33750 (3255) | | (%) for 95% data | 21.3 (29.3) | 22.2 (32.8) | | (%) for 5% data | 28.5 (37.6) | 29.5 (40.1) | | RMS deviations | | | | Bond lengths (Å) | 0.011 | 0.012 | | Bond angles (°) | 1.58 | 1.78 | | Average B-factors (Å2) | | | | protein atoms | 56.8 | 71.3 | | Zinc ion | 36.1 | 66.4 | | ADP | | 72.8 | | Number of nonhydrogen atoms | | | | Protein | 7839 | 7943 | | Zinc | 2 | 2 | | ADP | | 54 |
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