2G8H
B. halodurans RNase H catalytic domain D192N mutant in complex with Mg2+ and RNA/DNA hybrid (non-P nick at the active site)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 95 |
| Detector technology | IMAGE PLATE |
| Collection date | 2005-01-01 |
| Detector | RIGAKU RAXIS IV |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 82.441, 36.964, 61.810 |
| Unit cell angles | 90.00, 96.38, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.850 |
| Rwork | 0.206 |
| R-free | 0.25400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1zbi |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.120 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | EPMR |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.920 |
| High resolution limit [Å] | 1.850 | 1.850 |
| Number of reflections | 14882 | |
| Completeness [%] | 92.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7 | 278 | 32% MPD, 0.1M Tris pH 7.0, 0.2 M NaCl, VAPOR DIFFUSION, SITTING DROP, temperature 278K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | MPD | ||
| 2 | 1 | 1 | Tris | ||
| 3 | 1 | 1 | NaCl | ||
| 4 | 1 | 1 | H2O | ||
| 5 | 1 | 2 | MPD | ||
| 6 | 1 | 2 | Tris | ||
| 7 | 1 | 2 | NaCl |
