4H9V
Structure of Geobacillus kaustophilus lactonase, mutant E101G/R230C with Zn2+
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL13B1 |
| Synchrotron site | NSRRC |
| Beamline | BL13B1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-10-06 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 51.280, 130.208, 51.290 |
| Unit cell angles | 90.00, 96.33, 90.00 |
Refinement procedure
| Resolution | 19.967 - 1.971 |
| R-factor | 0.1845 |
| Rwork | 0.182 |
| R-free | 0.22240 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.102 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER (2.1.4) |
| Refinement software | PHENIX (1.7.3_928) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.000 |
| High resolution limit [Å] | 1.970 | 5.350 | 1.970 |
| Rmerge | 0.062 | 0.060 | 0.220 |
| Number of reflections | 43260 | ||
| <I/σ(I)> | 18.5 | ||
| Completeness [%] | 91.8 | 97.5 | 56.2 |
| Redundancy | 3.6 | 3.7 | 2.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | sitting-drop vapor diffusion | 7.5 | 293 | 100 mM Tris, pH 7.5, 20% (w/v) PEG 4000, 10% (v/v) glycerol, 0.1 mM ZnCl2, sitting-drop vapor diffusion, temperature 293K |
