2TOH
TYROSINE HYDROXYLASE CATALYTIC AND TETRAMERIZATION DOMAINS FROM RAT
Experimental procedure
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL7-1 |
| Synchrotron site | SSRL |
| Beamline | BL7-1 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1997-01 |
| Detector | MARRESEARCH |
| Spacegroup name | F 2 2 2 |
| Unit cell lengths | 189.464, 148.595, 56.986 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 40.000 - 2.300 |
| R-factor | 0.207 |
| Rwork | 0.207 |
| R-free | 0.27600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1-H |
| RMSD bond length | 0.020 |
| RMSD bond angle | 22.800 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.380 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.065 | 0.310 |
| Number of reflections | 17449 | |
| <I/σ(I)> | 16 | 4.5 |
| Completeness [%] | 95.1 | 81.6 |
| Redundancy | 3.9 | 3.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Microdialysis * | 7.9 | 4 * | pH 7.9 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | protein | 16 (mg/ml) | |
| 2 | 1 | 2 | ammonium sulfate | 1.15 (M) | |
| 3 | 1 | 2 | PEG200 | 3.2 (%) | |
| 4 | 1 | 2 | glycerol | 5 (%) | |
| 5 | 1 | 2 | Tris | 100 (mM) | |
| 6 | 1 | 2 | 7,8-dihydrobiopterin | 3 (mM) |
