4BE3
crystal structure of the exolytic PL7 alginate lyase AlyA5 from Zobellia galactanivorans
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SOLEIL BEAMLINE PROXIMA 1 |
| Synchrotron site | SOLEIL |
| Beamline | PROXIMA 1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-04-13 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 93.420, 93.910, 130.150 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 41.950 - 1.750 |
| R-factor | 0.15744 |
| Rwork | 0.156 |
| R-free | 0.17802 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2z42 |
| RMSD bond length | 0.033 |
| RMSD bond angle | 2.896 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 41.950 | 1.800 |
| High resolution limit [Å] | 1.750 | 1.750 |
| Rmerge | 0.100 | 0.840 |
| Number of reflections | 114168 | |
| <I/σ(I)> | 16.53 | 2.3 |
| Completeness [%] | 99.4 | 93.3 |
| Redundancy | 8.47 | 8.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7 | 22% PEG 3350 AND 0.2 M SODIUM/POTASSIUM TARTRATE, pH 7 |
