1YPM
X-ray crystal structure of thrombin inhibited by synthetic cyanopeptide analogue RA-1014
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2004-12-14 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 69.652, 71.721, 71.331 |
| Unit cell angles | 90.00, 99.73, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.850 |
| R-factor | 0.1913 |
| Rwork | 0.191 |
| R-free | 0.26000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.017 |
| RMSD bond angle | 0.024 |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.880 |
| High resolution limit [Å] | 1.850 | 1.850 |
| Rmerge | 0.053 | 0.315 |
| Number of reflections | 27275 | |
| <I/σ(I)> | 15.7 | 3.2 |
| Completeness [%] | 94.9 | 91.6 |
| Redundancy | 1.4 | 1.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 277 | phosphate buffer, sodium chloride, PEG 8000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
