1OZ0
CRYSTAL STRUCTURE OF THE HOMODIMERIC BIFUNCTIONAL TRANSFORMYLASE AND CYCLOHYDROLASE ENZYME AVIAN ATIC IN COMPLEX WITH A MULTISUBSTRATE ADDUCT INHIBITOR BETA-DADF.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-1 |
| Synchrotron site | SSRL |
| Beamline | BL9-1 |
| Temperature [K] | 95 |
| Detector technology | CCD |
| Collection date | 1998-03-29 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.98 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 54.410, 108.100, 102.360 |
| Unit cell angles | 90.00, 91.92, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.500 |
| Rwork | 0.217 |
| R-free | 0.26900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1g8m |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | EPMR |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.540 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.055 * | 0.424 * |
| Number of reflections | 39623 | 1825 * |
| <I/σ(I)> | 14 | 1.8 |
| Completeness [%] | 92.5 | 85.8 |
| Redundancy | 2.1 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7 | 22 * | 13% (w/v) PEG 8000, 0.2M imidazole, pH 7.0 and 5mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10 (mg/ml) | |
| 2 | 1 | reservoir | PEG8000 | 13 (%(w/v)) | |
| 3 | 1 | reservoir | imidazole | 0.2 (M) | pH7.0 |
| 4 | 1 | reservoir | dithiothreitol | 5 (mM) |
