3IUX
Crystal structure of human MDM2 in complex with a potent miniature protein inhibitor (18-residues)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2001-07-09 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 44.156, 71.569, 75.599 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.650 |
R-factor | 0.18649 |
Rwork | 0.185 |
R-free | 0.20553 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3eqs |
RMSD bond length | 0.020 |
RMSD bond angle | 1.703 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0070) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.680 |
High resolution limit [Å] | 1.650 | 1.650 |
Rmerge | 0.105 | 0.492 |
Number of reflections | 29487 | |
<I/σ(I)> | 15.9 | 4.2 |
Completeness [%] | 99.8 | 4.9 |
Redundancy | 5.8 | 5.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 273 | 2% PEG 400, 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K |