3N7E
Crystal structure of CopK bound to Cu(II)
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] | 100 |
Detector technology | CCD |
Collection date | 2008-08-03 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.3776 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 49.835, 51.593, 52.054 |
Unit cell angles | 90.00, 116.91, 90.00 |
Refinement procedure
Resolution | 46.419 - 2.295 |
R-factor | 0.206 |
Rwork | 0.199 |
R-free | 0.26700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3dso |
RMSD bond length | 0.008 |
RMSD bond angle | 1.211 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | PHENIX (1.5_2) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.380 |
High resolution limit [Å] | 2.295 | 2.295 |
Rmerge | 0.070 | 0.233 |
Number of reflections | 5184 | |
<I/σ(I)> | 16.5 | 5.2 |
Completeness [%] | 96.7 | 91 |
Redundancy | 5.2 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 0.2M KNO3, 24% (w/v) PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 298K |