3US8
Crystal Structure of an isocitrate dehydrogenase from Sinorhizobium meliloti 1021
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 | 2011-11-18 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 68.458, 96.208, 146.538 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.250 |
| R-factor | 0.182 |
| Rwork | 0.180 |
| R-free | 0.23700 |
| Structure solution method | SAD |
| RMSD bond length | 0.019 |
| RMSD bond angle | 2.092 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | SHELXD |
| Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.320 |
| High resolution limit [Å] | 2.250 | 2.250 |
| Rmerge | 0.101 | 0.422 |
| Number of reflections | 46902 | |
| <I/σ(I)> | 8.2 | 1.5 |
| Completeness [%] | 100.0 | 99.9 |
| Redundancy | 22.2 | 19 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 0.2M LiSO4, 0.1M hepses pH 7.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
