6TOH
Crystal structure of human BCL6 BTB domain in complex with compound 6
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE MASSIF-1 |
Synchrotron site | ESRF |
Beamline | MASSIF-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2015-08-07 |
Detector | DECTRIS PILATUS3 2M |
Wavelength(s) | 0.9660 |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 67.785, 67.785, 165.983 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 47.930 - 1.580 |
R-factor | 0.174 |
Rwork | 0.173 |
R-free | 0.19700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3bim |
RMSD bond length | 0.010 |
RMSD bond angle | 0.980 |
Data reduction software | XDS |
Data scaling software | Aimless (0.5.26) |
Phasing software | PHASER |
Refinement software | BUSTER (2.10.3) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 47.930 | 47.930 | 1.640 |
High resolution limit [Å] | 1.580 | 6.120 | 1.580 |
Rmerge | 0.074 | 0.044 | 2.168 |
Rmeas | 0.076 | 0.046 | 2.225 |
Rpim | 0.018 | 0.011 | 0.498 |
Total number of observations | 598830 | 10646 | 59229 |
Number of reflections | 31907 | 686 | 3048 |
<I/σ(I)> | 21 | 59 | 1.7 |
Completeness [%] | 100.0 | 99.8 | 100 |
Redundancy | 18.8 | 15.5 | 19.4 |
CC(1/2) | 0.999 | 0.999 | 0.677 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | 2 microlitre of the BCL6-BTB/WVIP complex at 4 mg/mL plus 1 microliter of a crystallisation solution consisting of 1 M K2HPO4, 0.7 M NaH2PO4, 75 mM sodium acetate buffer pH 4.5 and 2 % DMSO, against 350 microliter of crystallisation solution. |