4ZP0
Crystal structure of E. coli multidrug transporter MdfA in complex with deoxycholate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL17U |
| Synchrotron site | SSRF |
| Beamline | BL17U |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-04-01 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 94.652, 64.235, 101.350 |
| Unit cell angles | 90.00, 110.02, 90.00 |
Refinement procedure
| Resolution | 44.466 - 2.000 |
| R-factor | 0.2106 |
| Rwork | 0.210 |
| R-free | 0.22970 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.039 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHELXDE |
| Refinement software | PHENIX (phenix.refine: 1.8_1069) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 4.310 | 2.000 |
| Rmerge | 0.172 | 0.090 | 0.656 |
| Total number of observations | 131212 | ||
| Number of reflections | 38240 | ||
| <I/σ(I)> | 9.6 | ||
| Completeness [%] | 98.8 | 99.4 | 95.4 |
| Redundancy | 3.4 | 4 | 2.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 295 | PEG 400, 295K |
