7FGR
The cross-reaction complex structure with VQIFNK peptide and the tau antibody's Fab domain.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-E |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2021-03-03 |
Detector | RIGAKU RAXIS VII |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 179.050, 70.140, 41.260 |
Unit cell angles | 90.00, 93.15, 90.00 |
Refinement procedure
Resolution | 32.670 - 2.200 |
R-factor | 0.20355 |
Rwork | 0.200 |
R-free | 0.27180 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6lra |
RMSD bond length | 0.009 |
RMSD bond angle | 1.667 |
Data reduction software | CrystalClear |
Data scaling software | CrystalClear |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 32.670 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.120 | 0.840 |
Number of reflections | 23945 | 23945 |
<I/σ(I)> | 6.2 | |
Completeness [%] | 95.7 | |
Redundancy | 3.64 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | 18% PEG 3350, 20% Glycerol, 0.2M Ammonium iodide, 10mM Tris-HCl |