3WBO
Crystal Structure Analysis of the Z-DNA hexamer CGCGCG with 40 mM NaCl
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL38B1 |
Synchrotron site | SPring-8 |
Beamline | BL38B1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-02-13 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 17.844, 30.630, 43.632 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 17.770 - 0.980 |
R-factor | 0.1559 |
Rwork | 0.155 |
R-free | 0.16260 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.013 |
RMSD bond angle | 2.178 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | AMoRE |
Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.060 |
High resolution limit [Å] | 0.980 | 1.680 | 0.980 |
Rmerge | 0.040 | ||
Number of reflections | 14112 | ||
Completeness [%] | 98.2 | 98.2 | 96.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | SLOW COOLING | 7 | 293 | 2.0mM DNA, 20mM Na cacodylate, 30% 2-methyl-2,4-pentainediol, 20mM NaCl, pH 7.0, SLOW COOLING, temperature 293K |