4R4X
Structure of PNGF-II in C2 space group
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 196 |
Detector technology | CCD |
Collection date | 2013-07-02 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.0000 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 161.400, 55.400, 71.200 |
Unit cell angles | 90.00, 102.20, 90.00 |
Refinement procedure
Resolution | 29.970 - 1.900 |
R-factor | 0.168 |
Rwork | 0.165 |
R-free | 0.20300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3ks7 |
RMSD bond length | 0.010 |
RMSD bond angle | 1.386 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.099 | |
Number of reflections | 47585 | |
<I/σ(I)> | 15.6 | 3.02 |
Completeness [%] | 97.9 | 86.1 |
Redundancy | 4 | 2.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 289 | 10% PEG4000, 0.01M MgCl2, 0.2M KCl, 0.05M sodium cacodylate pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K |