4LK7
Crystal Structure of Pseudomonas aeruginosa Lectin LecA Complexed with Resorufin-b-D-galactopyranoside at 1.76 A Resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X06DA |
| Synchrotron site | SLS |
| Beamline | X06DA |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-10-12 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 49.585, 69.576, 158.312 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.310 - 1.758 |
| R-factor | 0.1961 |
| Rwork | 0.195 |
| R-free | 0.22270 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3zyf |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.012 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.318 | 1.860 |
| High resolution limit [Å] | 1.758 | 1.760 |
| Rmerge | 0.711 | |
| Number of reflections | 103028 | |
| <I/σ(I)> | 11.5 | 2.6 |
| Completeness [%] | 97.7 | 89.4 |
| Redundancy | 3.3 | 3.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 4.6 | 293 | 0.1M Sodium acetate trihydrate, 2.0M sodium chloride, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
