5JU4
Crystal structure of a DNA sequence d(CGTGAATTCACG) at 130K
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | OXFORD DIFFRACTION ENHANCE ULTRA |
Temperature [K] | 130 |
Detector technology | CCD |
Collection date | 2016-04-27 |
Detector | AGILENT ATLAS CCD |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 24.503, 41.090, 65.184 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 34.760 - 2.000 |
R-factor | 0.2226 |
Rwork | 0.219 |
R-free | 0.29214 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1d29 |
RMSD bond length | 0.009 |
RMSD bond angle | 1.776 |
Data reduction software | CrysalisPro (171.37.35) |
Data scaling software | CrysalisPro (171.37.35) |
Phasing software | PHASER (2.5.7) |
Refinement software | REFMAC (5.8.0135) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 14.800 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.075 | 0.368 |
Number of reflections | 4550 | |
<I/σ(I)> | 18.7 | |
Completeness [%] | 99.5 | |
Redundancy | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 60mM Sodium cacodylate, 17mM MgCl2, 2m M Spermine, 50% MPD, 1.5mM DAPI |