1GWD
Tri-iodide derivative of hen egg-white lysozyme
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | ELLIOTT GX-13 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2000-10-15 |
| Detector | MAR scanner 180 mm plate |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 79.050, 79.050, 36.820 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 15.090 - 1.770 |
| R-factor | 0.17 |
| Rwork | 0.168 |
| R-free | 0.20800 * |
| Structure solution method | OTHER |
| RMSD bond length | 0.017 * |
| RMSD bond angle | 1.353 * |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Refinement software | BUSTER-TNT |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 15.090 * | 1.870 |
| High resolution limit [Å] | 1.770 | 1.770 |
| Rmerge | 0.021 | 0.046 |
| Number of reflections | 143946 | |
| <I/σ(I)> | 22.7 | 15.5 |
| Completeness [%] | 99.8 | 100 * |
| Redundancy | 12.1 | 11.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 4.7 | 2M NACL, 0.025M SODIUM ACETATE AT PH4.7,0.1% SODIUM AZIDE, 25% ETHYLENE GLYCOL AND THEN SOAKED IN AN EQUIVALENT SOLUTION WITH 50MM KI/50MM I2., pH 4.70 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | 2 (M) | ||
| 2 | 1 | reservoir | sodium acetate | 0.025 (M) | pH4.7 |
| 3 | 1 | reservoir | ethylene glycol | 25 (%(v/v)) | |
| 4 | 1 | drop | HEWL | 100 (mg/ml) | |
| 5 | 1 | drop | sodium acetate | 0.1 (M) | |
| 6 | 1 | drop | 0.1 (%) |
