1RV1
CRYSTAL STRUCTURE OF HUMAN MDM2 WITH AN IMIDAZOLINE INHIBITOR
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X8C |
| Synchrotron site | NSLS |
| Beamline | X8C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-05-04 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.100 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 122.264, 39.727, 79.362 |
| Unit cell angles | 90.00, 114.29, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.300 |
| R-factor | 0.266 |
| Rwork | 0.256 |
| R-free | 0.32200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ycr |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.539 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNX (2000.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.380 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.054 | 0.249 |
| Number of reflections | 15502 | |
| <I/σ(I)> | 16 | 5.4 |
| Completeness [%] | 97.7 | 96.4 |
| Redundancy | 3.6 | 3.47 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 278 | 54% SATD, AMMONIUM SULFATE, 2.5% PEG 200, 50mM GLUCOSE, 5mM DTT, 100mM TRIS, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 278K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10 (mg/ml) | |
| 2 | 1 | reservoir | ammonium sulfate | 54 (%sat) | |
| 3 | 1 | reservoir | Tris | 100 (mM) | pH7.8 |
| 4 | 1 | reservoir | PEG200 | 2.5 (%) | |
| 5 | 1 | reservoir | glucose | 50 (mM) | |
| 6 | 1 | reservoir | dithiothreitol | 5 (mM) |
