6A54
Crystal structure of DddK mutant Y64A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-05-27 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 0.979 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 35.142, 57.378, 55.377 |
Unit cell angles | 90.00, 94.09, 90.00 |
Refinement procedure
Resolution | 28.689 - 2.300 |
R-factor | 0.2271 |
Rwork | 0.224 |
R-free | 0.29420 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6a53 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.048 |
Data scaling software | HKL-3000 |
Phasing software | PHENIX |
Refinement software | PHENIX (1.6.4_486) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.340 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.100 | 0.200 |
Number of reflections | 9674 | |
<I/σ(I)> | 29.5 | |
Completeness [%] | 95.4 | 98.9 |
Redundancy | 5.7 | 5.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 8.5 | 291 | 0.1 M Tris (pH 8.5) and 25% PEG3350 |