1C3O
CRYSTAL STRUCTURE OF THE CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTANT C269S WITH BOUND GLUTAMINE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 1999-02-24 |
| Detector | CUSTOM-MADE |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 152.500, 164.400, 332.600 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.100 |
| R-factor | 0.189 |
| Rwork | 0.188 |
| R-free | 0.25800 |
| RMSD bond length | 0.012 * |
| RMSD bond angle | 2.190 |
| Data reduction software | d*TREK |
| Data scaling software | HKL-2000 |
| Phasing software | AMoRE |
| Refinement software | TNT (5E) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.180 |
| High resolution limit [Å] | 2.100 | 2.100 |
| Rmerge | 0.079 | 0.282 |
| Total number of observations | 2532077 * | |
| Number of reflections | 476527 | 47060 * |
| <I/σ(I)> | 16.6 | |
| Completeness [%] | 98.4 | 97.9 |
| Redundancy | 5.3 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Batch method * | 7.4 | 4 * | PEG-8000, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, BERYLLIUM FLUORIDE, ADENOSINE 5'-DIPHOSPHATE,L-ORNITHINE, L-GLUTAMINE, HEPPS, pH 7.4, BATCH, temperature 278K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | PEG8000 | 8 (%) | |
| 2 | 1 | 1 | tetraethylammonium chloride | 0.65 (M) | |
| 3 | 1 | 1 | 0.5 (mM) | ||
| 4 | 1 | 1 | 100 (mM) | ||
| 5 | 1 | 1 | ADP | 1.5 (mM) | |
| 6 | 1 | 1 | 1.5 (mM) | ||
| 7 | 1 | 1 | L-ornithine | 0.5 (mM) | |
| 8 | 1 | 1 | HEPPS | 25 (mM) |
