3O3H
T. maritima RNase H2 D107N in complex with nucleic acid substrate and manganese ions
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MPG/DESY, HAMBURG BEAMLINE BW6 |
| Synchrotron site | MPG/DESY, HAMBURG |
| Beamline | BW6 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-11-24 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.5 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 104.658, 48.571, 77.910 |
| Unit cell angles | 90.00, 131.97, 90.00 |
Refinement procedure
| Resolution | 41.203 - 2.800 |
| R-factor | 0.1891 |
| Rwork | 0.182 |
| R-free | 0.25330 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.168 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.6.1_357)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.850 |
| High resolution limit [Å] | 2.800 | 2.800 |
| Rmerge | 0.084 | 0.330 |
| Number of reflections | 6872 | |
| <I/σ(I)> | 21 | 2.5 |
| Completeness [%] | 93.3 | 57.4 |
| Redundancy | 6.2 | 2.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 291 | grown in 0.3 M MgCl2, 23% PEG 3350, 0.1 M HEPES. soaked in 30 mM MnCl2, 0.2 M NaCl, 35% PEG 3350, 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | MgCl2 | ||
| 2 | 1 | 1 | PEG 3350 | ||
| 3 | 1 | 1 | HEPES | ||
| 4 | 1 | 2 | MnCl2 | ||
| 5 | 1 | 2 | NaCl | ||
| 6 | 1 | 2 | PEG 3350 | ||
| 7 | 1 | 2 | HEPES |
