4GIB
2.27 Angstrom Crystal Structure of beta-Phosphoglucomutase (pgmB) from Clostridium difficile
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-G |
Synchrotron site | APS |
Beamline | 21-ID-G |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-03-16 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 0.97856 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 61.807, 51.364, 79.442 |
Unit cell angles | 90.00, 112.04, 90.00 |
Refinement procedure
Resolution | 29.920 - 2.270 |
R-factor | 0.1962 |
Rwork | 0.193 |
R-free | 0.25911 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1z4n |
RMSD bond length | 0.011 |
RMSD bond angle | 1.252 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | BALBES |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.310 |
High resolution limit [Å] | 2.270 | 2.270 |
Rmerge | 0.097 | 0.439 |
Number of reflections | 21526 | |
<I/σ(I)> | 11.7 | 2.6 |
Completeness [%] | 99.3 | 97.4 |
Redundancy | 3.6 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 295 | Protein: 7.6mg/mL, 0.25M Sodium cloride, 0.01M Tris-HCl, pH 8.3. Screen: PACT (A3), 0.1M SPG buffer, pH 6.0, 25% (w/v) PEG 1500, VAPOR DIFFUSION, SITTING DROP, temperature 295K |