4XGX
Crystal structure of Escherichia coli Flavin trafficking protein, an FMN transferase, Y60N mutant, ADP-inhibited
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-03-04 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97918 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 54.583, 56.981, 224.766 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.264 - 1.900 |
R-factor | 0.1816 |
Rwork | 0.180 |
R-free | 0.21430 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4xgv |
RMSD bond length | 0.017 |
RMSD bond angle | 0.985 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | PHENIX |
Refinement software | PHENIX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.880 |
High resolution limit [Å] | 1.850 | 5.020 | 1.850 |
Rmerge | 0.039 | 0.017 | 0.606 |
Rmeas | 0.044 | 0.020 | 0.698 |
Rpim | 0.020 | 0.010 | 0.334 |
Total number of observations | 231169 | ||
Number of reflections | 57017 | ||
<I/σ(I)> | 15.2 | ||
Completeness [%] | 93.6 | 97 | 60.7 |
Redundancy | 4.1 | 3.9 | 3.4 |
CC(1/2) | 0.998 | 0.719 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 5 mM magnesium chloride, 5 mM ADP, 0.2 M ammonium nitrate, 20% (w/v) PEG 3350, 35% (v/v) ethylene glycol; |