4UT5
Crystal structure of the LecB lectin from Pseudomonas aeruginosa strain PA7 in complex with lewis a tetrasaccharide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM30A |
| Synchrotron site | ESRF |
| Beamline | BM30A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-04-07 |
| Detector | MARRESEARCH |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 52.790, 70.370, 54.660 |
| Unit cell angles | 90.00, 90.50, 90.00 |
Refinement procedure
| Resolution | 42.230 - 1.750 |
| R-factor | 0.14928 |
| Rwork | 0.148 |
| R-free | 0.18345 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1gzt |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.619 |
| Data reduction software | MOSFLM |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 42.230 | 1.780 |
| High resolution limit [Å] | 1.750 | 1.750 |
| Rmerge | 0.060 | 0.350 |
| Number of reflections | 40169 | |
| <I/σ(I)> | 13.7 | 3 |
| Completeness [%] | 99.4 | 93.5 |
| Redundancy | 3.4 | 2.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 4.6 | 14% PEG6K, 0.2M LITHIUM CHLORIDE AND 0.1M SODIUM ACETATE PH 4.6. CRYO WITH 26% PEG 6K |
