1WX1
Crystal structure of nictinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase from Thermus thermophilus HB8
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 | 2003-10-20 |
| Detector | RIGAKU RAXIS V |
| Wavelength(s) | 1.0 |
| Spacegroup name | I 4 2 2 |
| Unit cell lengths | 107.357, 107.357, 244.665 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.680 - 1.970 |
| R-factor | 0.187 |
| Rwork | 0.185 |
| R-free | 0.21900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.200 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.040 |
| High resolution limit [Å] | 1.970 | 1.970 |
| Rmerge | 0.088 | 0.480 |
| Number of reflections | 50477 | |
| <I/σ(I)> | 9.7 | 5.54 |
| Completeness [%] | 99.6 | 99.2 |
| Redundancy | 9.4 | 9.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 5.4 | 291 | Na Form., Aceto, pH 5.4, MICROBATCH, temperature 291K |
