3LWH
Crystal structure of Cren7-dsDNA complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-11-28 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.97947 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 49.693, 52.354, 88.617 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 1.900 |
R-factor | 0.21774 |
Rwork | 0.216 |
R-free | 0.24640 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2jtm |
RMSD bond length | 0.008 |
RMSD bond angle | 1.386 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 1.980 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.050 | 0.340 |
Number of reflections | 9660 | |
<I/σ(I)> | 44 | 8.7 |
Completeness [%] | 99.5 | 100 |
Redundancy | 7.7 | 7.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.8 | 293 | 30% PEG1500, pH 6.8, VAPOR DIFFUSION, temperature 293.0K |