3CZQ
Crystal structure of putative polyphosphate kinase 2 from Sinorhizobium meliloti
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-10-24 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97920 |
Spacegroup name | P 1 |
Unit cell lengths | 59.609, 71.672, 89.471 |
Unit cell angles | 75.86, 85.97, 65.39 |
Refinement procedure
Resolution | 34.700 - 2.230 |
R-factor | 0.18968 |
Rwork | 0.187 |
R-free | 0.24030 |
Structure solution method | SAD |
RMSD bond length | 0.015 |
RMSD bond angle | 1.431 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHENIX |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.700 | 2.310 |
High resolution limit [Å] | 2.230 | 2.230 |
Rmerge | 0.066 | 0.381 |
Number of reflections | 56568 | |
<I/σ(I)> | 15.2 | 1.99 |
Completeness [%] | 89.4 | 46.8 |
Redundancy | 3.6 | 2.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 291 | 0.1 M Sodium formate, 0.1 M Lithium sulfate, 0.1 M Bis-tris buffer, 0.3 M NDSB-211, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K |