4HS7
2.6 Angstrom Structure of the Extracellular Solute-binding Protein from Staphylococcus aureus in complex with PEG.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-F |
Synchrotron site | APS |
Beamline | 21-ID-F |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-10-18 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.97872 |
Spacegroup name | P 65 |
Unit cell lengths | 101.863, 101.863, 191.341 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 29.990 - 2.600 |
R-factor | 0.17003 |
Rwork | 0.167 |
R-free | 0.21933 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2zyo |
RMSD bond length | 0.012 |
RMSD bond angle | 1.370 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | BALBES |
Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.640 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.090 | 0.644 |
Number of reflections | 34117 | |
<I/σ(I)> | 17.7 | 3 |
Completeness [%] | 98.8 | 99.6 |
Redundancy | 5.4 | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.3 | 295 | Protein: 7.4mg/mL, 0.25M Sodium cloride, 0.01M Tris-HCl pH 8.3; Screen: JCSG+ (B12), 0.2M tri-Potassium citrate pH 8.3, 20% (w/v) PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 295K |