4QE3
Crystal structure of Antigen 85C-H260Q mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-07-30 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 0.97936 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 60.725, 68.128, 76.307 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 38.153 - 1.351 |
R-factor | 0.1727 |
Rwork | 0.171 |
R-free | 0.19840 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 1.115 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | EPMR |
Refinement software | PHENIX ((phenix.refine: 1.9_1692)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.400 |
High resolution limit [Å] | 1.350 | 1.350 |
Rmerge | 0.078 | 0.513 |
<I/σ(I)> | 16.037 | 2.814 |
Completeness [%] | 97.9 | 85.5 |
Redundancy | 5.5 | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 293 | 20% PEG 3350, 0.1M sodium acetate trihydrate, 6mM CHAPSO, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |