3SRQ
S. aureus Dihydrofolate Reductase complexed with novel 7-aryl-2,4-diaminoquinazolines
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 79.143, 79.143, 107.190 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 15.920 - 1.690 |
| R-factor | 0.1768 |
| Rwork | 0.175 |
| R-free | 0.20720 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.552 |
| Data reduction software | MOSFLM (3.2.17) |
| Phasing software | PHASER (2.1.1) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 15.920 |
| High resolution limit [Å] | 1.690 |
| Number of reflections | 22026 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.2 | 298 | PEG 8000, Mg acetate, MPD, ADA buffer, pH 6.2, vapor diffusion, hanging drop, temperature 298K |
