2WKN
gamma lactamase from Delftia acidovorans
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX14.1 |
Synchrotron site | SRS |
Beamline | PX14.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-09-17 |
Detector | ADSC CCD |
Spacegroup name | P 1 |
Unit cell lengths | 63.871, 94.621, 152.297 |
Unit cell angles | 105.71, 90.27, 108.46 |
Refinement procedure
Resolution | 24.780 - 2.080 |
R-factor | 0.221 |
Rwork | 0.220 |
R-free | 0.26900 |
Structure solution method | MAD |
Starting model (for MR) | NONE |
RMSD bond length | 0.012 |
RMSD bond angle | 1.319 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MLPHARE |
Refinement software | REFMAC (5.5.0088) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.190 |
High resolution limit [Å] | 2.080 | 2.080 |
Rmerge | 0.080 | 0.500 |
Number of reflections | 176148 | |
<I/σ(I)> | 11.3 | 2.1 |
Completeness [%] | 91.2 | 72.1 |
Redundancy | 2 | 1.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 5.6 | 15% PEG 4000 0.1 M SODIUM ACETATE PH 5.6, 50 MM NACL |