4D64
Structure of porin Omp-Pst1 from P. stuartii; the crystallographic symmetry generates a dimer of trimers.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-09-27 |
| Detector | ADSC CCD |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 151.520, 142.020, 113.320 |
| Unit cell angles | 90.00, 131.00, 90.00 |
Refinement procedure
| Resolution | 36.254 - 3.200 |
| R-factor | 0.2102 |
| Rwork | 0.207 |
| R-free | 0.26110 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | MODELLER-MODEL OF OMP-PST1 BASED ON PDB ENTRY 1OPF |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.007 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.280 |
| High resolution limit [Å] | 3.200 | 3.200 |
| Rmerge | 0.120 | 0.590 |
| Number of reflections | 27279 | |
| <I/σ(I)> | 10.98 | 2 |
| Completeness [%] | 90.5 | 93.2 |
| Redundancy | 2.68 | 2.66 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.5 | 14% PEG6000 MME, 0.1 M BUFFER MES PH6.5, 0.1 M MGCL2 |
