4PR7
KdgM porin in complex with disordered oligogalacturonate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-04-01 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.008 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 36.857, 59.731, 51.596 |
Unit cell angles | 90.00, 106.54, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.100 |
R-factor | 0.21 |
Rwork | 0.208 |
R-free | 0.24550 |
Structure solution method | DIFFERENCE FOURIER |
Starting model (for MR) | 4fqe |
RMSD bond length | 0.008 |
RMSD bond angle | 1.223 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (CCP4_3.3.20) |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 59.740 | 59.740 | 2.210 |
High resolution limit [Å] | 2.100 | 6.640 | 2.100 |
Rmerge | 0.078 | 0.030 | 0.310 |
Total number of observations | 1233 | 2961 | |
Number of reflections | 11990 | ||
<I/σ(I)> | 9.9198 | 14.74 | 2.44 |
Completeness [%] | 94.9 | 97.89 | 77.47 |
Redundancy | 2.86 | 2.99 | 2.09 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 293 | 0.1 M MES, 22% MPD, 36 mM digalacturonate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |