1QX5
Crystal structure of apoCalmodulin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-1 |
Synchrotron site | SSRL |
Beamline | BL9-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-02-12 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.989 |
Spacegroup name | P 31 |
Unit cell lengths | 146.000, 146.000, 78.000 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 66.390 - 2.540 |
R-factor | 0.227 |
Rwork | 0.227 |
R-free | 0.27700 |
Structure solution method | MIR |
RMSD bond length | 0.018 |
RMSD bond angle | 1.600 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | CNS |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 66.400 | 2.700 |
High resolution limit [Å] | 2.540 | 2.540 |
Number of reflections | 61810 | |
<I/σ(I)> | 10.2 | |
Completeness [%] | 98.5 | 98.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | Citrate, 150 mM NaCl, Hepes , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |