7CLI
Structure of NF-kB p52 homodimer bound to P-Selectin kB DNA fragment
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-05-19 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.97852 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 84.495, 85.370, 140.290 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 42.722 - 3.000 |
Rwork | 0.236 |
R-free | 0.27530 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1a3q |
RMSD bond length | 0.012 |
RMSD bond angle | 1.780 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.630 | 3.160 |
High resolution limit [Å] | 3.000 | 3.000 |
Number of reflections | 19950 | 2963 |
<I/σ(I)> | 14.3 | 1.9 |
Completeness [%] | 95.4 | 98.2 |
Redundancy | 14 | 14.2 |
CC(1/2) | 0.999 | 0.767 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 293 | 0.1M Sodium malonate, pH 4.0, 0.2M CsCl, 5% PEG 3350 |