2W7Y
Structure of a Streptococcus pneumoniae solute-binding protein in complex with the blood group A-trisaccharide.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 113 |
Detector technology | CCD |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 36.990, 104.900, 97.700 |
Unit cell angles | 90.00, 89.95, 90.00 |
Refinement procedure
Resolution | 97.590 - 2.350 |
R-factor | 0.21592 |
Rwork | 0.213 |
R-free | 0.26311 |
Structure solution method | SAD |
Starting model (for MR) | NONE |
RMSD bond length | 0.008 |
RMSD bond angle | 1.212 |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.480 |
High resolution limit [Å] | 2.350 | 2.350 |
Rmerge | 0.100 | 0.390 |
Number of reflections | 31126 | |
<I/σ(I)> | 22.5 | 5.5 |
Completeness [%] | 100.0 | 100 |
Redundancy | 10.4 | 10.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 |