1AVX
COMPLEX PORCINE PANCREATIC TRYPSIN/SOYBEAN TRYPSIN INHIBITOR, TETRAGONAL CRYSTAL FORM
Experimental procedure
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-6A |
| Synchrotron site | Photon Factory |
| Beamline | BL-6A |
| Temperature [K] | 283 |
| Detector technology | IMAGE PLATE |
| Collection date | 1995-06 |
| Detector | FUJI |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 62.450, 62.450, 229.110 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 1.900 |
| R-factor | 0.216 |
| Rwork | 0.216 |
| R-free | 0.28000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1MCT FOR TRYPSIN AND PDB ENTRY 1TIE FOR THE INHIBITOR |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.680 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | X-PLOR (3.843) |
| Refinement software | X-PLOR (3.843) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 60.000 | 1.900 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.079 | |
| Total number of observations | 118553 * | |
| Number of reflections | 26956 | |
| Completeness [%] | 62.0 | 37.2 |
| Redundancy | 5.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 5.68 * | pH 6.5 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | ammonium sulfate | 1.70 (M) | |
| 2 | 1 | reservoir | dioxane | 10 (%(v/v)) | |
| 3 | 1 | reservoir | MES | 100 (mM) |
