6AQX
Crystal Structure of Z-DNA with 6-fold Twinning_Z4B
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2017-03-05 |
Detector | RAYONIX MX300-HS |
Wavelength(s) | 1.000 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 35.200, 42.220, 35.210 |
Unit cell angles | 90.00, 119.83, 90.00 |
Refinement procedure
Resolution | 30.540 - 1.550 |
R-factor | 0.2097 |
Rwork | 0.209 |
R-free | 0.22682 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3p4j |
RMSD bond length | 0.009 |
RMSD bond angle | 1.883 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0135) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 31.000 | 1.610 |
High resolution limit [Å] | 1.550 | 1.550 |
Rmerge | 0.069 | 0.493 |
Number of reflections | 13145 | 1319 |
<I/σ(I)> | 16 | 2.1 |
Completeness [%] | 99.8 | 100 |
Redundancy | 3.7 | 3.6 |
CC(1/2) | 0.992 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 293 | 80 mM KCl, 20 mM MgCl2, 40 mM Na cacodylate pH 6.0, 12 mM spermine, 45% MPD |