3MB4
Crystal Structure of the fifth Bromodomain of Human Poly-bromodomain containing protein 1 (PB1) with NMP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU FR-E SUPERBRIGHT |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2009-11-02 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 41.957, 52.221, 134.964 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.010 - 1.660 |
| R-factor | 0.198 |
| Rwork | 0.197 |
| R-free | 0.21900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3g0j |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.473 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER (2.1.4) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.720 |
| High resolution limit [Å] | 1.660 | 1.660 |
| Rmerge | 0.067 | 0.955 |
| Number of reflections | 36037 | |
| <I/σ(I)> | 25 | 1.97 |
| Completeness [%] | 99.9 | 99.8 |
| Redundancy | 7.2 | 6.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 0.15M NaNO3 25% PEG 3350 10% Ethylene Glycol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
