2PQ3
N-Terminal Calmodulin Zn-Trapped Intermediate
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 | 2006-07-29 |
Detector | CUSTOM-MADE |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 35.211, 35.211, 143.294 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 32.000 - 1.300 |
R-factor | 0.1431 |
Rwork | 0.143 |
R-free | 0.19200 |
Structure solution method | SAD |
RMSD bond length | 0.014 |
RMSD bond angle | 0.035 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | SHELX |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 32.000 | |
High resolution limit [Å] | 1.300 | 1.300 |
Number of reflections | 12687 | |
<I/σ(I)> | 46.1 | 3.8 |
Completeness [%] | 99.0 | 92.1 |
Redundancy | 12.5 | 8.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.3 | 277 | 100mM Na Cacodylate, 5mM Zn Acetate, 16% PEG8000, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K |