2DVP
Structure of NTPase from Pyroccous horikoshii
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 | IMAGE PLATE |
| Collection date | 2004-02-28 |
| Detector | RIGAKU RAXIS V |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 31 1 2 |
| Unit cell lengths | 71.516, 71.516, 78.350 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 40.000 - 1.900 |
| R-factor | 0.244 |
| Rwork | 0.244 |
| R-free | 0.27623 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1v7r |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.325 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.046 | |
| Number of reflections | 16658 | |
| <I/σ(I)> | 20.8 | |
| Completeness [%] | 96.2 | 99.3 |
| Redundancy | 7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 4.6 | 295 | NaCl, acetate, pH 4.6, microbatch, temperature 295K |
