3FOD
AILSST segment from Islet Amyloid Polypeptide
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 | 2008-10-29 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9795 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 9.542, 86.654, 19.482 |
Unit cell angles | 90.00, 90.01, 90.00 |
Refinement procedure
Resolution | 43.000 - 1.400 |
R-factor | 0.22594 |
Rwork | 0.222 |
R-free | 0.26542 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | ideal beta strand |
RMSD bond length | 0.003 |
RMSD bond angle | 0.788 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.4.0066) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 43.310 | 1.450 |
High resolution limit [Å] | 1.400 | 1.400 |
Rmerge | 0.158 | 0.356 |
Number of reflections | 5268 | |
<I/σ(I)> | 8 | 2 |
Completeness [%] | 84.5 | 85.5 |
Redundancy | 2.7 | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 298 | reservoir contained 0.2M magnesium nitrate, 20% PEG3350, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 298K |