1S66
Crystal structure of heme domain of direct oxygen sensor from E. coli
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-12-11 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.738,1.741,1.033 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 47.189, 68.310, 82.809 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.800 |
R-factor | 0.234 |
Rwork | 0.189 |
R-free | 0.22400 |
Structure solution method | MAD |
RMSD bond length | 0.023 |
RMSD bond angle | 1.690 |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 50.000 |
High resolution limit [Å] | 1.800 |
Rmerge | 0.055 |
Number of reflections | 23111 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 277 | PEG, Na Tartarate, Na acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |