7OKM
Crystal structure of human BCL6 BTB domain in complex with compound 13g
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04-1 |
Synchrotron site | Diamond |
Beamline | I04-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-04-29 |
Detector | DECTRIS PILATUS 6M-F |
Wavelength(s) | 0.9282 |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 68.490, 68.490, 167.476 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 40.650 - 1.480 |
R-factor | 0.188 |
Rwork | 0.187 |
R-free | 0.20600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3bim |
RMSD bond length | 0.011 |
RMSD bond angle | 0.910 |
Data reduction software | DIALS |
Data scaling software | Aimless (0.7.4) |
Phasing software | PHASER |
Refinement software | BUSTER (2.10.3) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 48.400 | 48.400 | 1.510 |
High resolution limit [Å] | 1.480 | 8.110 | 1.480 |
Rmerge | 0.065 | 0.016 | 2.732 |
Rmeas | 0.067 | 0.017 | 2.861 |
Rpim | 0.019 | 0.005 | 0.840 |
Total number of observations | 485875 | 3475 | 22003 |
Number of reflections | 39743 | 335 | 1924 |
<I/σ(I)> | 15.5 | 71.5 | 0.9 |
Completeness [%] | 100.0 | 99.6 | 99.9 |
Redundancy | 12.2 | 10.4 | 11.4 |
CC(1/2) | 1.000 | 1.000 | 0.472 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 7 | 291 | 2 microliter 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. |