2I5W
Structure of hOGG1 crosslinked to DNA sampling a normal G adjacent to an oxoG
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 77 |
| Detector technology | CCD |
| Collection date | 2005-09-04 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 65 2 2 |
| Unit cell lengths | 91.524, 91.524, 211.848 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 45.760 - 2.600 |
| Rwork | 0.226 |
| R-free | 0.26600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.200 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.690 |
| High resolution limit [Å] | 2.600 | 2.600 |
| Rmerge | 0.128 | 0.446 |
| Number of reflections | 16760 | 1464 |
| <I/σ(I)> | 8.2 | |
| Completeness [%] | 98.6 | |
| Redundancy | 7.8 | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 277 | 16-18% PEG 8000, 150 mM CaCl2, 100 mM sod. cacodylate pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | PEG 8000 | ||
| 2 | 1 | 1 | CaCl2 | ||
| 3 | 1 | 1 | sodium cacodylate | ||
| 4 | 1 | 1 | H2O | ||
| 5 | 1 | 2 | PEG 8000 | ||
| 6 | 1 | 2 | CaCl2 | ||
| 7 | 1 | 2 | Sodium cacodylate |
