4GCP
Crystal Structure of E. coli OmpF porin in complex with Ampicillin
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 24-ID-E |
| Synchrotron site | APS |
| Beamline | 24-ID-E |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-10-27 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 3 |
| Unit cell lengths | 116.600, 116.600, 53.270 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 47.100 - 1.980 |
| R-factor | 0.20494 |
| Rwork | 0.203 |
| R-free | 0.23916 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.024 |
| RMSD bond angle | 2.060 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER (v2.1) |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | |
| High resolution limit [Å] | 1.980 | |
| Rmerge | 0.071 | |
| Number of reflections | 55640 | |
| <I/σ(I)> | 6.8 | |
| Completeness [%] | 98.9 | 98.7 |
| Redundancy | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 50% PEG 200, 0.1 M sodium cacodylate, 0.2 M magnesium chloride, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
