2IRU
Crystal Structure of the Polymerase Domain from Mycobacterium tuberculosis Ligase D
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-08-04 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.54180 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 41.053, 75.796, 96.100 |
| Unit cell angles | 90.00, 92.68, 90.00 |
Refinement procedure
| Resolution | 20.370 - 1.650 |
| R-factor | 0.19273 |
| Rwork | 0.190 |
| R-free | 0.23896 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.478 |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.370 | 1.740 |
| High resolution limit [Å] | 1.650 | 1.650 |
| Rmerge | 0.070 | 0.235 |
| Number of reflections | 63571 | |
| <I/σ(I)> | 23.7 | 3 |
| Completeness [%] | 90.1 | 74.8 |
| Redundancy | 6.4 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.7 | 285 | 20% PEG 3350, 0.2 M Mg acetate, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 285K |
