7L5V
Crystal Structure of the Class D Beta-lactamase OXA-935 from Pseudomonas aeruginosa, Monoclinic Crystal Form
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-D |
| Synchrotron site | APS |
| Beamline | 21-ID-D |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-12-05 |
| Detector | DECTRIS EIGER X 9M |
| Wavelength(s) | 1.12713 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 46.074, 75.043, 82.746 |
| Unit cell angles | 90.00, 91.93, 90.00 |
Refinement procedure
| Resolution | 23.950 - 1.300 |
| R-factor | 0.1502 |
| Rwork | 0.149 |
| R-free | 0.16990 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1e3u |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.287 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.320 |
| High resolution limit [Å] | 1.300 | 1.300 |
| Rmerge | 0.517 | |
| Rmeas | 0.079 | 0.575 |
| Rpim | 0.033 | 0.247 |
| Number of reflections | 126515 | 5121 |
| <I/σ(I)> | 20.6 | 3.3 |
| Completeness [%] | 91.2 | 74 |
| Redundancy | 5.6 | 4.9 |
| CC(1/2) | 0.997 | 0.854 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 292 | Protein: 6.0 mg/ml, 0.01M Tris pH 8.3; Screen - Classics II (G9): 0.2M Ammonium acetate, 0.1M Tris pH 8.5, 25% (w/v) PEG 3350 |
