1F7O
CRYSTAL STRUCTURES OF FELINE IMMUNODEFICIENCY VIRUS DUTP PYROPHOSPHATASE AND ITS NUCLEOTIDE COMPLEXES IN THREE CRYSTAL FORMS.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 1999-01-25 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 68.290, 71.700, 77.040 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.200 |
R-factor | 0.216 |
R-free | 0.28600 |
RMSD bond length | 0.011 |
RMSD bond angle | 30.900 * |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 10.000 | 2.260 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.071 | 0.405 |
Total number of observations | 62046 * | |
Number of reflections | 18956 | |
<I/σ(I)> | 4.1 | |
Completeness [%] | 96.1 | 94 |
Redundancy | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 * | 295 | 1.0M Sodium citrate pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 21 (mg/ml) | |
2 | 1 | drop | 5 (mM) | ||
3 | 1 | drop | beta-mercaptoethanol | 2 (mM) | |
4 | 1 | drop | Tris-HCl | 50 (mM) | |
5 | 1 | reservoir | sodium citrate | 1.0 (M) |