7OBT
Crystal structure of 14-3-3 sigma in complex with RIPK2 phosphopeptide and stabilizer Fusicoccin-A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | RIGAKU MICROMAX-003 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-09-01 |
Detector | DECTRIS PILATUS 200K |
Wavelength(s) | 1.5419 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 82.952, 111.880, 62.686 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 31.340 - 2.300 |
R-factor | 0.2065 |
Rwork | 0.204 |
R-free | 0.24640 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4jc3 |
RMSD bond length | 0.003 |
RMSD bond angle | 0.670 |
Data reduction software | DIALS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.16_3549) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 31.340 | 2.360 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.102 | 0.227 |
Number of reflections | 12751 | 796 |
<I/σ(I)> | 20.4 | 7.5 |
Completeness [%] | 96.5 | 84.1 |
Redundancy | 12 | 9.8 |
CC(1/2) | 0.997 | 0.990 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277.15 | 0.095 M Hepes pH7.7, 23%PEG 400, 0.19 M CaCl2 and 5 % Glycerol |