7N5V
ZBTB7A Zinc Finger Domain Bound to DNA Duplex Containing GGACCC (Oligo 20)
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 | PIXEL |
Collection date | 2021-03-06 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.00000 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 51.292, 60.067, 133.729 |
Unit cell angles | 90.00, 98.50, 90.00 |
Refinement procedure
Resolution | 43.470 - 3.080 |
R-factor | 0.2627 |
Rwork | 0.260 |
R-free | 0.31360 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7n5u |
RMSD bond length | 0.004 |
RMSD bond angle | 0.576 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX (1.19.1_4122) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 43.470 | 3.200 |
High resolution limit [Å] | 3.080 | 3.080 |
Rmerge | 0.142 | 0.531 |
Rpim | 0.067 | 0.274 |
Number of reflections | 27875 | 2492 |
<I/σ(I)> | 7.8 | 1.8 |
Completeness [%] | 96.0 | 86.7 |
Redundancy | 5.4 | 4.3 |
CC(1/2) | 0.992 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 289 | 0.1 M Bis-Tris, pH 6.5, 20% PEG5000 MME |