3RN6
Crystal structure of Cytosine Deaminase from Escherichia Coli complexed with zinc and isoguanine
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 |
| Collection date | 2011-04-15 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.97915 |
| Spacegroup name | H 3 2 |
| Unit cell lengths | 147.181, 147.181, 199.747 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 39.307 - 2.255 |
| R-factor | 0.2085 |
| Rwork | 0.207 |
| R-free | 0.24280 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3o7u |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.091 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | BALBES |
| Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 39.307 |
| High resolution limit [Å] | 2.255 |
| Number of reflections | 36490 |
| Completeness [%] | 92.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 35% Pentaerythritol Propoxylate, 0.05M HEPES, Potassium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
