3CAB
Crystal structure of a pheromone binding protein from Apis mellifera soaked at pH 7.0
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-09-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.979 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 75.478, 86.185, 49.557 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.950 |
R-factor | 0.17848 |
Rwork | 0.175 |
R-free | 0.21714 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 3bjh |
RMSD bond length | 0.013 |
RMSD bond angle | 1.362 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | REFMAC (5.2.0019) |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 56.800 | 2.060 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.060 | 0.413 |
Number of reflections | 12126 | |
<I/σ(I)> | 21.8 | 4.1 |
Completeness [%] | 99.9 | 99.9 |
Redundancy | 5.9 | 5.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 1.7M ammonium sulfate, 0.1M sodium citrate, pH5.5, crystal was soaked in same conditions at pH7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |