2FOC
Structure of porcine pancreatic elastase in 55% dimethylformamide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | ELLIOTT GX-6 |
| Temperature [K] | 277 |
| Detector technology | AREA DETECTOR |
| Detector | SIEMENS-NICOLET X100 |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 52.540, 58.010, 75.660 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 500.000 - 2.000 |
| Rwork | 0.170 |
| R-free | 0.23400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3est |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.175 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 500.000 |
| High resolution limit [Å] | 2.000 |
| Number of reflections | 11177 |
| Completeness [%] | 37.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 291 | 15 mg/ml elastase, 25 mM Sodium Acetate, 135 mM Sodium sulfate, 10 ul drop (5x5). See also: Sawyer et al., J.Mol.Biol. 118, 137-208 (1978). , pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
