1Q7A
Crystal structure of the complex formed between russell's viper phospholipase A2 and an antiinflammatory agent oxyphenbutazone at 1.6A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 2003-05-13 |
Detector | MARRESEARCH |
Wavelength(s) | 1.541812 |
Spacegroup name | P 43 |
Unit cell lengths | 53.000, 53.000, 48.200 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 18.740 - 1.600 |
R-factor | 0.209 |
Rwork | 0.209 |
R-free | 0.21300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1FB2.pdb |
RMSD bond length | 0.007 |
RMSD bond angle | 1.400 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (0.9) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.700 |
High resolution limit [Å] | 1.600 | 1.600 |
Number of reflections | 15926 | |
<I/σ(I)> | 21.8 | 2.5 |
Completeness [%] | 98.3 | 88.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 298 | 30% PEG 4000, 0.2M ammonium sulphate,30% Methanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |