3CZ2
Dimeric crystal structure of a pheromone binding protein from Apis mellifera at pH 7.0
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-12-13 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.886 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 35.862, 75.513, 84.307 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.000 - 2.500 |
R-factor | 0.22578 |
Rwork | 0.220 |
R-free | 0.27838 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 3czy |
RMSD bond length | 0.012 |
RMSD bond angle | 1.213 |
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] | 35.000 | 2.640 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.115 | 0.313 |
Number of reflections | 8426 | |
<I/σ(I)> | 14.6 | 5.1 |
Completeness [%] | 99.9 | 100 |
Redundancy | 6.2 | 6.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 0.2M Magnesium chloride, 0.1M Tris, 17% PEG8000, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |