4BW7
Calmodulin in complex with strontium
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I911-2 |
Synchrotron site | MAX II |
Beamline | I911-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARRESEARCH |
Spacegroup name | P 1 |
Unit cell lengths | 24.340, 53.940, 59.370 |
Unit cell angles | 88.51, 96.61, 93.96 |
Refinement procedure
Resolution | 19.604 - 1.810 |
R-factor | 0.2078 |
Rwork | 0.205 |
R-free | 0.25110 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1up5 |
RMSD bond length | 0.020 |
RMSD bond angle | 1.656 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.860 |
High resolution limit [Å] | 1.810 | 1.810 |
Rmerge | 0.050 | 0.260 |
Number of reflections | 25640 | |
<I/σ(I)> | 10.8 | 2.4 |
Completeness [%] | 93.9 | 82.1 |
Redundancy | 2 | 1.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4 | pH 4 |