3MTK
X-Ray Structure of Diguanylate cyclase/phosphodiesterase from Caldicellulosiruptor saccharolyticus, Northeast Structural Genomics Consortium Target ClR27C
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-04-09 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.97910, 0.97924, 0.96791 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 51.546, 60.946, 56.173 |
| Unit cell angles | 90.00, 94.95, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.240 |
| R-factor | 0.235 |
| Rwork | 0.235 |
| R-free | 0.27000 |
| Structure solution method | MAD |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.291 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | SnB |
| Refinement software | CNS (1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.320 |
| High resolution limit [Å] | 2.240 | 2.240 |
| Rmerge | 0.058 | 0.337 |
| Number of reflections | 32644 | |
| <I/σ(I)> | 32.3 | 7.3 |
| Completeness [%] | 99.5 | 96.8 |
| Redundancy | 3.7 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.5 | Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl pH 7.5. Reservoir solution:, VAPOR DIFFUSION, HANGING DROP |
