1QYD
Crystal structures of pinoresinol-lariciresinol and phenylcoumaran benzylic ether reductases, and their relationship to isoflavone reductases
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-2 |
| Synchrotron site | SSRL |
| Beamline | BL9-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2001-12-10 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.95 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 82.574, 125.959, 128.578 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 2.500 |
| R-factor | 0.235 |
| Rwork | 0.193 |
| R-free | 0.24200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.018 |
| RMSD bond angle | 3.540 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 10.000 |
| High resolution limit [Å] | 2.500 |
| Total number of observations | 36439 * |
| Number of reflections | 33210 |
| Completeness [%] | 79.0 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion * | 8 * | 277 | PEG 8000, MES, NaCl, Ca Acetate, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | PEG8000 | 20 (%) | |
| 2 | 1 | reservoir | MES | 0.1 (M) | pH6.2 |
| 3 | 1 | reservoir | 0.1 (M) | ||
| 4 | 1 | reservoir | calcium acetate | 0.1 (M) | |
| 5 | 1 | drop | Tris | 20 (mM) | pH8.0 |
| 6 | 1 | drop | EDTA | 1 (mM) | |
| 7 | 1 | drop | dithiothreitol | 5 (mM) | |
| 8 | 1 | drop | protein | 50 (mg/ml) |
