5Y9Q
Crystal structure of the CcpE regulatory domain at 1.95 Angstrom from Staphylococcus aureus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PAL/PLS BEAMLINE 5C (4A) |
Synchrotron site | PAL/PLS |
Beamline | 5C (4A) |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2017-06-25 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9826 |
Spacegroup name | H 3 |
Unit cell lengths | 111.667, 111.667, 123.120 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 26.207 - 1.953 |
R-factor | 0.1791 |
Rwork | 0.177 |
R-free | 0.22040 |
Structure solution method | SAD |
RMSD bond length | 0.014 |
RMSD bond angle | 1.378 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX (1.8.4_1496) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.980 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.104 | 0.104 |
Number of reflections | 75836 | 41088 |
<I/σ(I)> | 2.3 | |
Completeness [%] | 99.0 | 99 |
Redundancy | 8.3 | 8.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 287 | 4 M Sodium formate |