1D0I
CRYSTAL STRUCTURE OF TYPE II DEHYDROQUINASE FROM STREPTOMYCES COELICOLOR COMPLEXED WITH PHOSPHATE IONS
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX9.6 |
Synchrotron site | SRS |
Beamline | PX9.6 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 1998-03-04 |
Detector | ADSC QUANTUM 4 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 113.200, 137.500, 140.200 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.030 - 1.800 |
R-factor | 0.149 * |
Rwork | 0.171 |
R-free | 0.20300 * |
RMSD bond length | 0.018 * |
RMSD bond angle | 1.800 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.030 | 1.820 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.053 | 0.593 |
Total number of observations | 798417 * | |
Number of reflections | 199360 | |
<I/σ(I)> | 13.6 | |
Completeness [%] | 98.7 | 93.5 |
Redundancy | 4 | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 8.5 | 295 | PEG 8000, SODIUM/POTASSIUM PHOSPHATE, TRIS BUFFER, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | Tris | 0.1 (M) | |
2 | 1 | 1 | PEG8000 | 10-20 (%) | |
3 | 1 | 1 | sodium potassium phosphate | 0.2 (M) |