2GFK
Crystal structure of the zinc-beta-lactamase l1 from stenotrophomonas maltophilia (inhibitor 2)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | ENRAF-NONIUS FR591 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-01-31 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.54179 |
| Spacegroup name | P 62 2 2 |
| Unit cell lengths | 105.350, 105.350, 197.080 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 19.510 - 1.900 |
| R-factor | 0.18604 |
| Rwork | 0.184 |
| R-free | 0.21821 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1sml |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.495 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | CCP4 |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 19.510 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.071 | 0.410 |
| Number of reflections | 48803 | |
| <I/σ(I)> | 9.3 | 2.2 |
| Completeness [%] | 99.8 | 99.8 |
| Redundancy | 6.9 | 6.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.75 | 281 | 1.8M ammonium sulfate, 0.1M Hepes pH 7.75, 1.5% V/V Peg 400, VAPOR DIFFUSION, HANGING DROP, temperature 281K |
