2E5X
Structure of nucleotide triphosphate pyrophosphatase from pyrococcus horikoshii OT3
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL26B1 |
| Synchrotron site | SPring-8 |
| Beamline | BL26B1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-12-16 |
| Detector | RIGAKU JUPITER 210 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 75.080, 75.080, 84.470 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.000 - 2.000 |
| R-factor | 0.196 |
| Rwork | 0.196 |
| R-free | 0.22200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1v7r |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.200 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.148 | 0.287 |
| Number of reflections | 18930 | |
| <I/σ(I)> | 6.5 | 2.7 |
| Completeness [%] | 99.0 | 98.3 |
| Redundancy | 6 | 4.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 9 | 277 | dioxane, bicine, PEG20000, pH 9.0, microbatch, temperature 277K |
