1BZ5
EVIDENCE OF A COMMON DECAMER IN THREE CRYSTAL STRUCTURES OF BPTI, CRYSTALLIZE FROM THIOCYANATE, CHLORIDE OR SULFATE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LURE BEAMLINE DW32 |
| Synchrotron site | LURE |
| Beamline | DW32 |
| Temperature [K] | 292 |
| Detector technology | IMAGE PLATE |
| Collection date | 1997-03 |
| Detector | MAR scanner 345 mm plate |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 120.480, 120.480, 111.300 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 19.760 - 2.580 |
| R-factor | 0.19 |
| Rwork | 0.190 |
| R-free | 0.21800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6pti |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.400 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 19.800 | 2.670 |
| High resolution limit [Å] | 2.580 | 2.580 |
| Rmerge | 0.037 * | 0.146 |
| Total number of observations | 131366 * | |
| Number of reflections | 15263 | |
| <I/σ(I)> | 20.7 | 5.1 |
| Completeness [%] | 98.5 | 91.1 |
| Redundancy | 8.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 4.5 | 18 * | SODIUM ACETATE BUFFER,PH=4.5 AMMONIUM SULPHATE 1.7 - 1.9M BPTI 10 - 20 MG/ML |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | sodium acetate | 50 (mM) | |
| 2 | 1 | drop | inhibitor | 10 (mg/ml) | |
| 3 | 1 | drop | ammonium sulfate | 1.8 (M) |
