2PPG
Crystal structure of putative isomerase from Sinorhizobium meliloti
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-04-11 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.97930 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 131.154, 150.829, 147.649 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.000 - 2.490 |
| R-factor | 0.186 |
| Rwork | 0.183 |
| R-free | 0.25200 |
| Structure solution method | MIR |
| Starting model (for MR) | 2nql |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.176 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.590 |
| High resolution limit [Å] | 2.490 | 2.490 |
| Rmerge | 0.157 | 0.729 |
| Number of reflections | 51301 | |
| <I/σ(I)> | 4.8 | 1.56 |
| Completeness [%] | 99.3 | 95.3 |
| Redundancy | 5.5 | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 298 | 0.1M Tris-Bis pH 5.5, 25 % PEG 3350, 0.2 M Ammonium acetate, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
