3G2Z
CTX-M-9 class A beta-lactamase complexed with compound 2 (GZ2)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-07-28 |
Detector | ADSC QUANTUM Q315r |
Wavelength(s) | 1.11587 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.211, 107.256, 47.512 |
Unit cell angles | 90.00, 101.68, 90.00 |
Refinement procedure
Resolution | 44.280 - 1.500 |
R-factor | 0.153 |
Rwork | 0.151 |
R-free | 0.18800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ylj |
RMSD bond length | 0.008 |
RMSD bond angle | 1.277 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | REFMAC (5.2.0019) |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.550 |
High resolution limit [Å] | 1.500 | 3.230 | 1.500 |
Rmerge | 0.057 | 0.037 | 0.410 |
Number of reflections | 69225 | ||
Completeness [%] | 98.3 | 99.5 | 93.5 |
Redundancy | 2.5 | 2.7 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.7 | 292 | Potassium Phosphate, pH 8.7, vapor diffusion, hanging drop, temperature 292K |