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 |