3I45
CRYSTAL STRUCTURE OF putative twin-arginine translocation pathway signal protein from Rhodospirillum rubrum Atcc 11170
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-06-18 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9791 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 44.473, 91.835, 48.166 |
Unit cell angles | 90.00, 106.49, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.360 |
R-factor | 0.159 |
Rwork | 0.158 |
R-free | 0.17400 |
Structure solution method | SAD |
RMSD bond length | 0.008 |
RMSD bond angle | 1.198 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SHELX |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.380 |
High resolution limit [Å] | 1.360 | 3.690 | 1.360 |
Rmerge | 0.039 | 0.027 | 0.309 |
Number of reflections | 156188 | ||
<I/σ(I)> | 15.6 | ||
Completeness [%] | 99.2 | 92.9 | 98.8 |
Redundancy | 2.1 | 2.1 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 298 | 20% PEG 8000, 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |