3KDQ
Crystal structure of a functionally unknown conserved protein from Corynebacterium diphtheriae.
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-08-01 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97940, 0.97953 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 77.676, 132.484, 176.314 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.461 - 3.000 |
R-factor | 0.2006 |
Rwork | 0.197 |
R-free | 0.26430 |
Structure solution method | MAD |
RMSD bond length | 0.010 |
RMSD bond angle | 1.271 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | SHELXD |
Refinement software | PHENIX ((phenix.refine: 1.5_2)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.500 | 3.050 |
High resolution limit [Å] | 3.000 | 3.000 |
Rmerge | 0.095 | 0.679 |
Number of reflections | 18599 | |
<I/σ(I)> | 29 | 3.1 |
Completeness [%] | 99.9 | 100 |
Redundancy | 6.9 | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | Na-Hepes, 200mM Na Nitrate, 30% PEG400 , pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |