4YYN
Crystal structure of TAF1 BD2 Bromodomain bound to a crotonyllysine peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-07-08 |
Detector | RAYONIX MX300-HS |
Wavelength(s) | 1.000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 59.009, 66.001, 80.302 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 34.300 - 1.850 |
R-factor | 0.2141 |
Rwork | 0.212 |
R-free | 0.24330 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1eqf |
RMSD bond length | 0.020 |
RMSD bond angle | 1.990 |
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 | 0.062 | 0.040 | 0.833 |
Total number of observations | 167197 | ||
Number of reflections | 27577 | ||
<I/σ(I)> | 11.9 | ||
Completeness [%] | 99.9 | 99.4 | 100 |
Redundancy | 6.1 | 5.7 | 6.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 0.2 M calcium acetate, 20% w/v PEG3350 |