1BI5
CHALCONE SYNTHASE FROM ALFALFA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | MACSCIENCE |
| Temperature [K] | 105 |
| Detector technology | IMAGE PLATE |
| Collection date | 1998-05 |
| Detector | MAC Science DIP-2000 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 97.540, 97.540, 65.520 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 10.000 - 1.560 |
| R-factor | 0.1355 |
| R-free | 0.19280 |
| Structure solution method | MIRAS + SOLVENT FLIPPING |
| RMSD bond length | 0.009 |
| RMSD bond angle | 0.026 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHARP |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.600 |
| High resolution limit [Å] | 1.560 | 1.560 |
| Number of reflections | 46763 | |
| <I/σ(I)> | 38.2 | 4.3 |
| Completeness [%] | 93.3 | 62.2 |
| Redundancy | 5 | 1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion * | 6.5 | 4 * | pH 6.5 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 25 (mg/ml) | |
| 2 | 1 | reservoir | ammonium sulfate | 2.2-2.4 (M) | |
| 3 | 1 | reservoir | PIPES | 0.1 (M) |
