3D1G
Structure of a small molecule inhibitor bound to a DNA sliding clamp
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.959 |
| Spacegroup name | P 1 |
| Unit cell lengths | 35.720, 79.395, 80.505 |
| Unit cell angles | 110.24, 100.58, 99.46 |
Refinement procedure
| Resolution | 34.210 - 1.640 |
| Rwork | 0.256 |
| R-free | 0.29600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2pol |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.200 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 50.000 |
| High resolution limit [Å] | 1.520 |
| Rmerge | 0.056 |
| <I/σ(I)> | 10.9 |
| Completeness [%] | 91.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 6.1 | 295 | 25% PEG400, 100 mM MES pH 6.1, 100 mM calcium chloride, and 3% DMSO, VAPOR DIFFUSION, temperature 295K |
