4PWM
Crystal structure of Dickerson Drew Dodecamer with 5-carboxycytosine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-12-05 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97920 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 24.250, 41.340, 66.410 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.890 - 1.950 |
R-factor | 0.22492 |
Rwork | 0.221 |
R-free | 0.26721 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ID 436D |
RMSD bond length | 0.009 |
RMSD bond angle | 2.209 |
Data reduction software | XDS (package) |
Data scaling software | XDS (package) |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 26.000 | 2.000 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.045 | 0.620 |
Number of reflections | 5113 | |
<I/σ(I)> | 16.26 | 2.8 |
Completeness [%] | 97.5 | 99.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 291 | 40 mM Na Cacodylate, 12 mM Spermine Tetrahydrochloride, 80 mM SrCl2, 10% MPD , pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |