1WA3
Mechanism of the Class I KDPG aldolase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-2 |
| Synchrotron site | ESRF |
| Beamline | ID14-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-03-14 |
| Detector | ADSC CCD |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 42.600, 101.100, 124.600 |
| Unit cell angles | 90.00, 97.20, 90.00 |
Refinement procedure
| Resolution | 32.440 - 1.900 |
| R-factor | 0.195 |
| Rwork | 0.193 |
| R-free | 0.23900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1eua |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.606 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0007) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 32.970 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.070 | 0.300 |
| Number of reflections | 309752 | |
| Completeness [%] | 94.3 | 94.3 |
| Redundancy | 4 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 4.6 | 0.075M SODIUM ACETATE, 0.1M AMMONIUM SULPHATE, 28%W/V PEG4000, pH 4.60 |
