1ZCO
Crystal structure of pyrococcus furiosus 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU MICROMAX-007 |
| Temperature [K] | 110 |
| Detector technology | IMAGE PLATE |
| Collection date | 2004-05-07 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 87.231, 110.024, 144.350 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.800 - 2.250 |
| R-factor | 0.186 |
| Rwork | 0.182 |
| R-free | 0.23132 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | CHIMERIC MODEL FROM 1QR7 AND 1FWT |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.563 |
| Data reduction software | CrystalClear |
| Data scaling software | CrystalClear |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.1.24) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 19.800 | 2.370 |
| High resolution limit [Å] | 2.250 | 2.250 |
| Rmerge | 0.126 | 0.350 |
| Number of reflections | 33241 | |
| <I/σ(I)> | 7.6 | 3.9 |
| Completeness [%] | 99.9 | 100 |
| Redundancy | 4.97 | 4.97 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.3 | 295 | 8% Peg 8000, 0.2M ammonium acetate, 0.1M tris-HCl, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
