1EG7
THE CRYSTAL STRUCTURE OF FORMYLTETRAHYDROFOLATE SYNTHETASE FROM MOORELLA THERMOACETICA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 1998-03-21 |
| Detector | OTHER |
| Spacegroup name | H 3 2 |
| Unit cell lengths | 160.876, 160.876, 256.118 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 19.990 - 2.500 |
| R-factor | 0.253 |
| Rwork | 0.253 |
| R-free | 0.30100 |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Phasing software | SHELXS |
| Refinement software | CNS (0.9) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.580 |
| High resolution limit [Å] | 2.500 | 2.490 |
| Rmerge | 0.046 | 0.168 |
| Total number of observations | 194269 * | |
| Number of reflections | 43717 | |
| <I/σ(I)> | 12.3 | |
| Completeness [%] | 97.2 | 79.5 |
| Redundancy | 4.4 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 291 | Lewinski, K., (1993) J. Mol. Biol., 229, 1153. * |
