2IQA
PFA2 FAB fragment, monoclinic apo form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 14-BM-C |
Synchrotron site | APS |
Beamline | 14-BM-C |
Detector technology | CCD |
Collection date | 2005-12-11 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.90020 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 77.984, 73.412, 93.508 |
Unit cell angles | 90.00, 99.97, 90.00 |
Refinement procedure
Resolution | 33.450 - 2.000 |
R-factor | 0.232 |
Rwork | 0.230 |
R-free | 0.27900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2iq9 |
RMSD bond length | 0.011 |
RMSD bond angle | 1.406 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 33.450 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 70368 | |
<I/σ(I)> | 22.3 | 3.26 |
Completeness [%] | 99.7 | 99.4 |
Redundancy | 5.6 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 0.1 M Bis-Tris, 28% PEG-MME 2000, pH 6.5, VAPOR DIFFUSION | |
1 | VAPOR DIFFUSION | 6.5 | 0.1 M Bis-Tris, 28% PEG-MME 2000, pH 6.5, VAPOR DIFFUSION | |
1 | VAPOR DIFFUSION | 6.5 | 0.1 M Bis-Tris, 28% PEG-MME 2000, pH 6.5, VAPOR DIFFUSION |