4YYD
Crystal structure of BRD9 Bromodomain bound to a crotonyllysine 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 | C 2 2 21 |
Unit cell lengths | 35.437, 71.021, 102.373 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.590 - 1.520 |
R-factor | 0.2004 |
Rwork | 0.199 |
R-free | 0.22630 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3hme |
RMSD bond length | 0.023 |
RMSD bond angle | 2.242 |
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 | 1.570 |
High resolution limit [Å] | 1.520 | 3.270 | 1.520 |
Rmerge | 0.042 | 0.029 | 0.642 |
Total number of observations | 118666 | ||
Number of reflections | 20052 | ||
<I/σ(I)> | 13.9 | ||
Completeness [%] | 99.5 | 98.6 | 98.7 |
Redundancy | 5.9 | 5.7 | 5.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 277 | 0.2 M sodium malonate, pH 7.0, 20% w/v PEG3350 |