3GHS
Human aldose reductase in complex with NADP+ and the inhibitor IDD594. Investigation of global effects of radiation damage on protein structure. Second stage of radiation damage.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-08-20 |
Detector | ADSC QUANTUM Q315r |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 49.368, 66.801, 47.355 |
Unit cell angles | 90.00, 92.22, 90.00 |
Refinement procedure
Resolution | 50.000 - 1.000 |
Rwork | 0.081 |
R-free | 0.09800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1us0 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | AMoRE |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.020 |
High resolution limit [Å] | 0.980 | 0.980 |
Rmerge | 0.030 | 0.340 |
Number of reflections | 164625 | |
<I/σ(I)> | 28.9 | 2.33 |
Completeness [%] | 93.9 | 82.7 |
Redundancy | 3.7 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 5 | 277 | The co-crystallization with IDD594 was carried out at room temperature (ratios protein/coenzyme/inhibitor = 1/2/2). pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |