2OU3
Crystal structure of a tellurite resistance protein of cog3793 (npun_f6341) from nostoc punctiforme pcc 73102 at 1.85 A resolution
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL1-5 |
Synchrotron site | SSRL |
Beamline | BL1-5 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-01-28 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.911625, 0.979310, 0.979051 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 38.490, 56.190, 152.300 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.311 - 1.850 |
R-factor | 0.163 |
Rwork | 0.161 |
R-free | 0.21300 |
Structure solution method | MAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.469 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELX |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 29.311 | 29.310 | 1.920 |
High resolution limit [Å] | 1.850 | 3.980 | 1.850 |
Rmerge | 0.087 | 0.033 | 0.415 |
Number of reflections | 29051 | ||
<I/σ(I)> | 8.31 | 21.05 | 1.99 |
Completeness [%] | 99.5 | 98.8 | 98 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 277 | NANODROP, 10.0% 2-propanol, 0.2M Zn(OAc)2, 0.1M Cacodylate pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |