7TGJ
Crystal structure of DesD, the desferrioxamine synthetase from the Streptomyces griseoflavus ferrimycin biosynthetic pathway
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 113 |
Detector technology | PIXEL |
Collection date | 2019-03-24 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 1.0332 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 125.099, 238.490, 327.889 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 81.970 - 2.850 |
R-factor | 0.1842 |
Rwork | 0.182 |
R-free | 0.22110 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5o7o |
RMSD bond length | 0.009 |
RMSD bond angle | 1.035 |
Data reduction software | iMOSFLM |
Data scaling software | Aimless |
Phasing software | PHENIX |
Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 96.000 | 2.900 |
High resolution limit [Å] | 2.850 | 2.850 |
Rmerge | 0.167 | 1.280 |
Rpim | 0.056 | 0.426 |
Number of reflections | 111788 | 47251 |
<I/σ(I)> | 11.2 | 1.9 |
Completeness [%] | 97.9 | 92.3 |
Redundancy | 9.9 | 9.2 |
CC(1/2) | 0.993 | 0.531 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 287 | 50 mM Bis Tris Propane 300 mM ammonium sulfate 16% PEG 4000 |