1XGV
Isocitrate Dehydrogenase from the hyperthermophile Aeropyrum pernix
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I711 |
Synchrotron site | MAX II |
Beamline | I711 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-05-24 |
Detector | MARRESEARCH |
Wavelength(s) | 0.9089 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 107.569, 107.569, 171.143 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.840 - 2.200 |
R-factor | 0.22609 |
Rwork | 0.225 |
R-free | 0.25059 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3icd |
RMSD bond length | 0.011 |
RMSD bond angle | 1.272 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.840 | 2.240 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.055 | 0.497 |
Number of reflections | 51735 | |
<I/σ(I)> | 17.97 | 2.91 |
Completeness [%] | 100 | |
Redundancy | 4.7 | 4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.6 | 291 | PEG 6K, Magnesium chloride, sodium citrate, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K |