1DQ9
COMPLEX OF CATALYTIC PORTION OF HUMAN HMG-COA REDUCTASE WITH HMG-COA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1998-06-19 |
| Detector | RIGAKU RAXIS IIC |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 74.580, 171.200, 80.370 |
| Unit cell angles | 90.00, 116.59, 90.00 |
Refinement procedure
| Resolution | 25.000 - 2.800 |
| R-factor | 0.209 * |
| Rwork | 0.207 |
| R-free | 0.25300 * |
| Structure solution method | MR |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.620 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (0.5) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 2.850 |
| High resolution limit [Å] | 2.000 | 2.800 |
| Rmerge | 0.073 | 0.398 |
| Number of reflections | 37393 | |
| <I/σ(I)> | 13.3 | 1.9 |
| Completeness [%] | 85.6 | 41 |
| Redundancy | 2.5 | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Batch method * | 7.5 | 21 * | pH 7.50 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | PEG4000 | 12-15 (%(w/v)) | |
| 2 | 1 | 1 | dithiothreitol | 30-50 (mM) | |
| 3 | 1 | 1 | glycerol | 10 (%) | |
| 4 | 1 | 1 | ammonium acetate | 0.1-0.2 (M) | |
| 5 | 1 | 1 | Na-HEPES | 30 (mM) | |
| 6 | 1 | 1 | (R,S)-HMG-CoA | molar ratio of 1:1 |
