5XO7
Crystal structure of a novel ZEN lactonase mutant with ligand a
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE TPS 05A |
| Synchrotron site | NSRRC |
| Beamline | TPS 05A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2017-04-16 |
| Detector | RAYONIX MX300-HS |
| Wavelength(s) | 0.9998 |
| Spacegroup name | P 1 |
| Unit cell lengths | 75.462, 95.158, 101.444 |
| Unit cell angles | 90.20, 92.13, 91.60 |
Refinement procedure
| Resolution | 24.930 - 1.880 |
| R-factor | 0.156 |
| Rwork | 0.156 |
| R-free | 0.19500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3wzl |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.930 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0103) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.950 |
| High resolution limit [Å] | 1.880 | 1.880 |
| Rmerge | 0.080 | 0.498 |
| Number of reflections | 222958 | |
| <I/σ(I)> | 6.8 | |
| Completeness [%] | 97.6 | 94.9 |
| Redundancy | 3.9 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 298 | 0.2M Ammonium Sulfate, 0.085M Sodium Cacodylate pH 6.5, 25-28%(w/v) Polyethylene Glycol 8000 and 15%(v/v) Glycerol |
