2IIU
Crystal structure of a putative PhoU-like phosphate regulatory protein (NP_719307.1) from Shewanella oneidensis MR-1 at 2.28 A resolution.
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-05-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.918370, 0.979318, 0.979035 |
Spacegroup name | H 3 2 |
Unit cell lengths | 99.880, 99.880, 397.270 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 47.458 - 2.280 |
R-factor | 0.202 |
Rwork | 0.200 |
R-free | 0.24700 |
Structure solution method | MAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.509 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHARP |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 46.730 | 47.500 | 2.050 |
High resolution limit [Å] | 2.000 | 4.080 | 2.000 |
Rmerge | 0.134 | 0.083 | 0.651 |
Number of reflections | 52278 | ||
<I/σ(I)> | 14.54 | 37.22 | 2.91 |
Completeness [%] | 98.5 | 99.8 | 100 |
Redundancy | 20.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP, NANODROP | 6.5 | 277 | 1.0M NaCitrate, 0.1M Cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K |