3NVA
Dimeric form of CTP synthase from Sulfolobus solfataricus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MAX II BEAMLINE I911-2 |
| Synchrotron site | MAX II |
| Beamline | I911-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-05-05 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.04 |
| Spacegroup name | P 1 |
| Unit cell lengths | 43.450, 76.780, 98.870 |
| Unit cell angles | 100.99, 95.36, 108.42 |
Refinement procedure
| Resolution | 27.392 - 2.504 |
| R-factor | 0.2105 |
| Rwork | 0.207 |
| R-free | 0.28220 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vcn |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.182 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | PHENIX (1.6.2_432) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 27.392 | 20.000 | 2.600 |
| High resolution limit [Å] | 2.500 | 10.000 | 2.500 |
| Rmerge | 0.047 | 0.028 | 0.285 |
| Rmeas | 0.034 | 0.330 | |
| Number of reflections | 39001 | 514 | 3930 |
| <I/σ(I)> | 19.93 | 39.3 | 4.7 |
| Completeness [%] | 95.9 | 80.6 | 86.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 300 | 6% PEG 8000, 0.1M magnesium acetate, 0.1M sodium acetate buffer pH 4.5 , VAPOR DIFFUSION, HANGING DROP, temperature 300K |
