3KMI
Crystal structure of putative membrane protein from Clostridium difficile 630
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-10-12 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.97931, 0.97945 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 58.378, 66.242, 87.189 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 1.960 |
| R-factor | 0.19286 |
| Rwork | 0.191 |
| R-free | 0.23526 |
| Structure solution method | MAD |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.291 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | HKL-3000 |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.980 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Rmerge | 0.058 | 0.269 |
| Number of reflections | 24870 | |
| <I/σ(I)> | 48.12 | 9.03 |
| Completeness [%] | 99.2 | 98.8 |
| Redundancy | 7.2 | 7.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.6 | 297 | 0.2M Ammonium formate pH 6.6, 20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 297K |
