3GM5
Crystal structure of a putative methylmalonyl-coenzyme A epimerase from Thermoanaerobacter tengcongensis at 2.0 A resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BSRF BEAMLINE 1W2B |
| Synchrotron site | BSRF |
| Beamline | 1W2B |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2009-01-18 |
| Detector | MAR555 FLAT PANEL |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 54.022, 54.022, 104.798 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 2.000 |
| Rwork | 0.218 |
| R-free | 0.24700 |
| Structure solution method | SAD |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.610 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | CNS (1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.050 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.070 | 0.245 |
| Number of reflections | 11119 | |
| <I/σ(I)> | 37 | 7.6 |
| Completeness [%] | 99.9 | 99.4 |
| Redundancy | 12.4 | 9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 2.6 | 293 | 0.1M citric acid, pH 2.6, 1.6M (NH4)2SO4, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
