2IKH
Human aldose reductase complexed with nitrofuryl-oxadiazol inhibitor at 1.55 A
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-02-12 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 49.360, 66.880, 47.290 |
| Unit cell angles | 90.00, 92.13, 90.00 |
Refinement procedure
| Resolution | 20.580 - 1.550 |
| R-factor | 0.169 |
| Rwork | 0.168 |
| R-free | 0.21000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1el3 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 2.300 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.580 |
| High resolution limit [Å] | 1.550 | 1.550 |
| Rmerge | 0.037 | 0.124 |
| Number of reflections | 41286 | |
| <I/σ(I)> | 29.1 | 9 |
| Completeness [%] | 92.5 | 80.7 |
| Redundancy | 3.1 | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 293 | 20% PEG 6000, 120mM ammonium citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
