4C5X
Ultra High Resolution Dickerson-Drew dodecamer B-DNA with 5-Hydroxymethyl-cytosine Modification
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04-1 |
| Synchrotron site | Diamond |
| Beamline | I04-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2011-07-24 |
| Detector | DECTRIS PILATUS 2M |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 25.300, 40.270, 64.880 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 34.200 - 1.300 |
| R-factor | 0.1452 |
| Rwork | 0.142 |
| R-free | 0.17340 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB ENRTY 1BNA |
| RMSD bond length | 0.022 |
| RMSD bond angle | 2.486 |
| Data reduction software | xia2 |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 34.220 | 1.240 |
| High resolution limit [Å] | 1.210 | 1.210 |
| Rmerge | 0.020 | 0.520 |
| Number of reflections | 19814 | |
| <I/σ(I)> | 26.2 | 2.4 |
| Completeness [%] | 95.8 | 79.4 |
| Redundancy | 5.3 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.5 | 40% MPD, SPERMINE, MAGNESIUM CHLORIDE, SODIUM CACODYLATE PH 7.5 |
