7LR9
Crystal structure of KPC-2 S70G/T215P mutant with hydrolyzed imipenem
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.1 |
Synchrotron site | ALS |
Beamline | 8.2.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2019-03-13 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.999995 |
Spacegroup name | P 1 |
Unit cell lengths | 34.673, 37.743, 82.706 |
Unit cell angles | 91.54, 90.37, 93.84 |
Refinement procedure
Resolution | 37.640 - 1.470 |
R-factor | 0.171 |
Rwork | 0.171 |
R-free | 0.18060 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3c5a |
RMSD bond length | 0.006 |
RMSD bond angle | 0.951 |
Data reduction software | xia2 |
Data scaling software | pointless |
Phasing software | PHASER |
Refinement software | PHENIX (1.14_3260) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.640 | 1.523 |
High resolution limit [Å] | 1.470 | 1.470 |
Rmerge | 0.049 | 0.101 |
Number of reflections | 68235 | 6730 |
<I/σ(I)> | 12.4 | |
Completeness [%] | 95.9 | |
Redundancy | 3 | |
CC(1/2) | 0.997 | 0.984 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 25% PEG 8,000, 0.1M KsCN, 0.1M Sodium Acetate pH:4.5 |