2Y3J
Structure of segment AIIGLM from the amyloid-beta peptide (Ab, residues 30-35)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-2 |
Synchrotron site | ESRF |
Beamline | ID23-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARMOSAIC 225 mm CCD |
Spacegroup name | P 1 |
Unit cell lengths | 9.560, 15.640, 45.230 |
Unit cell angles | 89.87, 90.02, 89.91 |
Refinement procedure
Resolution | 45.230 - 1.990 |
R-factor | 0.22462 |
Rwork | 0.222 |
R-free | 0.26710 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.019 |
RMSD bond angle | 2.710 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.6.0081) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.230 | 2.050 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.100 | 0.190 |
Number of reflections | 1679 | |
<I/σ(I)> | 4.91 | 2.11 |
Completeness [%] | 97.5 | 88.5 |
Redundancy | 1.73 | 1.63 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | AB3035 WAS DISSOLVED IN WATER AT 1MG/ML AND MIXED WITH 2 M SODIUM CHLORIDE, pH 7 |