6C4O
AMYLOID FORMING PEPTIDE TIAALLS FROM TRANSTHYRETIN
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 24-ID-E |
| Synchrotron site | APS |
| Beamline | 24-ID-E |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2017-11-08 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9792 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 9.597, 17.306, 24.998 |
| Unit cell angles | 90.00, 95.76, 90.00 |
Refinement procedure
| Resolution | 14.210 - 1.790 |
| R-factor | 0.1869 |
| Rwork | 0.182 |
| R-free | 0.22780 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.641 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.4.0061) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 90.000 | 90.000 | 1.940 |
| High resolution limit [Å] | 1.790 | 3.080 | 1.800 |
| Rmerge | 0.217 | 0.137 | 0.556 |
| Number of reflections | 784 | 166 | 155 |
| <I/σ(I)> | 4.4 | ||
| Completeness [%] | 97.5 | 99.4 | 93.4 |
| Redundancy | 3.5 | 3.7 | 2.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 298 | TIAALLS crystals were grown from 5mg/mL peptide and 10% acetonitrile. The reservoir contained 100mM Tris pH 8.5 and 0.3 M magnesium formate dihydrate. Crystals were soaked on 25% Glycerol prior to diffraction |
