3FIF
Crystal structure of the ygdR protein from E.coli. Northeast Structural Genomics target ER382A.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4C |
| Synchrotron site | NSLS |
| Beamline | X4C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-11-13 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 1 |
| Unit cell lengths | 41.017, 41.056, 73.748 |
| Unit cell angles | 99.95, 102.33, 104.40 |
Refinement procedure
| Resolution | 20.000 - 2.700 |
| R-factor | 0.23871 |
| Rwork | 0.238 |
| R-free | 0.25253 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2rb6 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.229 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | BALBES |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.800 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Rmerge | 0.039 | 0.059 |
| Number of reflections | 22734 | |
| <I/σ(I)> | 21.1 | 13.5 |
| Completeness [%] | 94.6 | 97.6 |
| Redundancy | 2.1 | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 293 | 12% PEG400, 0.1M Na-Acetate, 0.1M KH2PO4, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
