4YYJ
Crystal structure of BRD9 Bromodomain bound to a butyryllysine peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-G |
Synchrotron site | APS |
Beamline | 21-ID-G |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-12-01 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 0.97856 |
Spacegroup name | P 1 |
Unit cell lengths | 24.823, 34.331, 129.067 |
Unit cell angles | 90.86, 90.00, 111.19 |
Refinement procedure
Resolution | 32.260 - 1.850 |
R-factor | 0.2008 |
Rwork | 0.198 |
R-free | 0.24360 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3hme |
RMSD bond length | 0.019 |
RMSD bond angle | 1.850 |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.920 |
High resolution limit [Å] | 1.850 | 3.990 | 1.850 |
Rmerge | 0.077 | 0.055 | 0.370 |
Total number of observations | 64982 | ||
Number of reflections | 32888 | ||
<I/σ(I)> | 7.8 | ||
Completeness [%] | 97.4 | 97.9 | 95.9 |
Redundancy | 2 | 2 | 1.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 0.2 M ammonium chloride, 20% w/v PEG3350 |