2IPU
PFA1 Fab fragment complexed with Abeta 1-8 peptide
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 113 |
Detector technology | IMAGE PLATE |
Collection date | 2006-04-20 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.54 |
Spacegroup name | P 1 |
Unit cell lengths | 43.070, 70.335, 74.197 |
Unit cell angles | 72.32, 86.08, 86.02 |
Refinement procedure
Resolution | 23.530 - 1.650 |
R-factor | 0.184 |
Rwork | 0.182 |
R-free | 0.22500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2iq9 |
RMSD bond length | 0.012 |
RMSD bond angle | 1.436 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 23.530 | 1.710 |
High resolution limit [Å] | 1.650 | 1.650 |
Number of reflections | 90408 | |
<I/σ(I)> | 2.4 | |
Completeness [%] | 90.7 | 66.3 |
Redundancy | 3.1 | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 8.5 | 294 | 0.1 M Tris, 25% PEG3350, pH 8.5, VAPOR DIFFUSION, temperature 294K |