1N7G
Crystal Structure of the GDP-mannose 4,6-dehydratase ternary complex with NADPH and GDP-rhamnose.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 5ID-B |
Synchrotron site | APS |
Beamline | 5ID-B |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-01-01 |
Detector | MARRESEARCH |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 113.180, 119.010, 118.890 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.200 |
R-factor | 0.215 |
Rwork | 0.201 |
R-free | 0.24700 |
Structure solution method | MAD |
RMSD bond length | 0.005 |
RMSD bond angle | 1.200 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.300 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.038 * | 0.202 * |
Number of reflections | 76177 * | |
Completeness [%] | 92.0 | 78 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.4 | 298 | ammonium sulfate, PEG 400, imidazole buffer, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium sulfate | 2.1 (M) | |
2 | 1 | reservoir | PEG400 | 2-2.5 (%(w/v)) | |
3 | 1 | reservoir | imidazole | 0.1 (M) | pH6.4 |