1IKQ
Pseudomonas Aeruginosa Exotoxin A, wild type
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1998-03-04 |
Detector | RIGAKU |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 59.520, 98.120, 58.260 |
Unit cell angles | 90.00, 97.30, 90.00 |
Refinement procedure
Resolution | 50.000 * - 1.620 |
R-factor | 0.209 |
Rwork | 0.209 |
R-free | 0.23500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3A EXOTOXIN A model (ref. 3) |
RMSD bond length | 0.006 * |
RMSD bond angle | 1.400 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 * | |
High resolution limit [Å] | 1.620 | 1.620 * |
Rmerge | 0.040 * | 0.185 * |
Total number of observations | 224879 * | |
Number of reflections | 80328 * | |
Completeness [%] | 93.0 * | 91 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 281 | Collier, R.J., (1982) J. Mol. Biol., 157, 413. * |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 281 | Collier, R.J., (1982) J. Mol. Biol., 157, 413. * |