1CKQ
PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAATTCGCG) COMPLEX
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CHESS BEAMLINE F1 |
Synchrotron site | CHESS |
Beamline | F1 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1998-04-15 |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 118.110, 118.110, 49.450 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 8.000 - 1.850 |
R-factor | 0.235 |
Rwork | 0.235 |
R-free | 0.28600 |
Structure solution method | OTHER |
Starting model (for MR) | 1eri |
RMSD bond length | 0.003 |
RMSD bond angle | 1.026 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 8.000 | 1.910 |
High resolution limit [Å] | 1.850 | 1.850 |
Rmerge | 0.124 | 0.446 |
Number of reflections | 32270 | |
<I/σ(I)> | 22.2 | 2 |
Completeness [%] | 99.1 | 91.1 |
Redundancy | 10.6 | 4.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | pH 7.5, VAPOR DIFFUSION, HANGING DROP |