2O9Q
The crystal structure of Bovine Trypsin complexed with a small inhibition peptide ORB2K
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2006-04-22 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 46.016, 63.451, 69.684 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 16.000 - 1.700 |
| R-factor | 0.157 |
| Rwork | 0.155 |
| R-free | 0.19500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1sfi |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.121 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 16.000 | 1.760 |
| High resolution limit [Å] | 1.700 | 1.700 |
| Rmerge | 0.040 | 0.125 |
| Number of reflections | 20777 | |
| <I/σ(I)> | 21.5 | |
| Completeness [%] | 90.1 | 86.1 |
| Redundancy | 12.9 | 10.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 289 | 0.5MCaCl2, 0.5M (NH4)2SO4, 0.1M HEPEs-Na, 25% PEG 4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
