1ZVC
X-ray structure of allene oxide cyclase from arabidopsis thaliana AT3G25760
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2005-03-12 |
| Detector | MARMOSAIC 225 mm CCD |
| Spacegroup name | H 3 2 |
| Unit cell lengths | 66.191, 66.191, 212.700 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 50.000 - 1.790 |
| R-factor | 0.239 |
| Rwork | 0.236 |
| R-free | 0.28300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1z8k |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.238 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (refmac_5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.830 |
| High resolution limit [Å] | 1.790 | 1.790 |
| Rmerge | 0.080 | 0.310 |
| Number of reflections | 17352 | |
| <I/σ(I)> | 19.62 | 6.212 |
| Completeness [%] | 99.5 | 96.7 |
| Redundancy | 9.7 | 8.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.5 | 297 | 10 mg/ml protein, 18.4% PEG 4K, 0.160 M POTASSIUM BROMIDE, 0.100 M BISTRIS, vapor diffusion, hanging drop, temperature 297K, pH 6.50 |
