2FAR
Crystal Structure of Pseudomonas aeruginosa LigD polymerase domain with dATP and Manganese
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 | 2005-04-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9792 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 71.736, 203.787, 44.143 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 41.540 - 1.900 |
R-factor | 0.195 |
Rwork | 0.195 |
R-free | 0.22700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2fao |
RMSD bond length | 0.006 |
RMSD bond angle | 1.200 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 41.540 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.045 | 0.071 |
Number of reflections | 98203 | |
<I/σ(I)> | 29.9 | 18.3 |
Completeness [%] | 99.6 | 98.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 295 | 100 mM sodium cacodylate, 0.2 M sodium acetate, 5 mM DTT, 26-32% polyethylene glycol-8000, 10 mM Manganous Chloride, 5 mM dATP, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K |