1CE5
BOVINE PANCREAS BETA-TRYPSIN IN COMPLEX WITH BENZAMIDINE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 293 |
| Detector technology | IMAGE PLATE |
| Collection date | 1997-08 |
| Detector | RIGAKU |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 63.787, 63.264, 69.249 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 24.000 - 1.900 |
| R-factor | 0.161 * |
| Rwork | 0.161 |
| R-free | 0.18600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3ptb |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.500 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 24.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.070 * | 0.201 * |
| Number of reflections | 21208 | |
| <I/σ(I)> | 19.25 | 5.1 |
| Completeness [%] | 93.4 | 84 |
| Redundancy | 3.3 | 1.96 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 6 | 20 * | pH 6.0 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10-30 (mg/ml) | |
| 2 | 1 | drop | ammonium sulfate | 1.0 (M) | |
| 3 | 1 | drop | MES | 0.05 (M) | |
| 4 | 1 | drop | 0.5 (mM) | ||
| 5 | 1 | reservoir | ammonium sulfate | 2.0 (M) | |
| 6 | 1 | reservoir | MES | 0.1 (M) | |
| 7 | 1 | reservoir | 1.0 (mM) |
