1H74
CRYSTAL STRUCTURE OF HOMOSERINE KINASE COMPLEXED WITH ILE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 61.993, 128.721, 109.423 |
Unit cell angles | 90.00, 105.57, 90.00 |
Refinement procedure
Resolution | 50.000 - 1.900 |
R-factor | 0.21 |
Rwork | 0.210 |
R-free | 0.23800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1fwl |
RMSD bond length | 0.014 |
RMSD bond angle | 1.620 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 50.000 |
High resolution limit [Å] | 1.900 |
Rmerge | 0.072 |
Number of reflections | 131766 |
<I/σ(I)> | 26.9 |
Completeness [%] | 99.3 |
Redundancy | 4.05 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8 | PEG4000, SODIUM ACETATE, pH 8.00 |