9TON
Room temperature serial crystal structure of CTX-M-15 class A beta-lactamase, drop on fixed target at DLS, 2.6 s checkerboard control (avibactam)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I24 |
| Synchrotron site | Diamond |
| Beamline | I24 |
| Temperature [K] | 293 |
| Detector technology | PIXEL |
| Collection date | 2024-05-03 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.99987 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 45.215, 45.710, 118.434 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 59.220 - 1.650 |
| R-factor | 0.1769 |
| Rwork | 0.175 |
| R-free | 0.20470 |
| Structure solution method | FOURIER SYNTHESIS |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.771 |
| Data reduction software | DIALS |
| Data scaling software | DIALS |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 59.220 | 1.673 |
| High resolution limit [Å] | 1.645 | 1.645 |
| Number of reflections | 30609 | 1495 |
| <I/σ(I)> | 3.373 | 0.969 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 40.23 | 15.6 |
| CC(1/2) | 0.956 | 0.309 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 292 | 2.0 M ammonium sulphate, 0.1 M Tris 8.0, with crystal seed |
