4H9U
Structure of Geobacillus kaustophilus lactonase, wild-type 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 | 47.340, 157.122, 49.936 |
Unit cell angles | 90.00, 116.18, 90.00 |
Refinement procedure
Resolution | 19.889 - 2.099 |
R-factor | 0.1747 |
Rwork | 0.172 |
R-free | 0.21680 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.012 |
RMSD bond angle | 1.288 |
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] | 30.000 | 30.000 | 2.140 |
High resolution limit [Å] | 2.099 | 5.690 | 2.100 |
Rmerge | 0.062 | 0.047 | 0.418 |
Number of reflections | 37427 | ||
<I/σ(I)> | 14.2 | ||
Completeness [%] | 98.0 | 98.9 | 92.5 |
Redundancy | 3.6 | 3.8 | 3 |
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 |