6QQ4
Odorant-binding protein dmelOBP28a from Drosophila melanogaster
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2015-07-05 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.978 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 34.500, 83.200, 45.600 |
Unit cell angles | 90.00, 99.00, 90.00 |
Refinement procedure
Resolution | 45.039 - 1.998 |
R-factor | 0.1924 |
Rwork | 0.190 |
R-free | 0.23610 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1org |
RMSD bond length | 0.007 |
RMSD bond angle | 1.082 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.039 | 2.050 |
High resolution limit [Å] | 1.998 | 2.000 |
Rmerge | 0.065 | |
Rmeas | 0.066 | 0.854 |
Number of reflections | 16958 | 1282 |
<I/σ(I)> | 13.68 | 1.99 |
Completeness [%] | 98.1 | 98.7 |
Redundancy | 3.29 | 3.46 |
CC(1/2) | 0.998 | 0.754 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 2.5 M sodium malonate, 0.1 M HEPES, 0.5% Jeffamine |