2BUW
Crystal Structure of Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1 Mutant R457S in Complex with 4-Hydroxybenzoate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200B |
| Temperature [K] | 292 |
| Detector technology | IMAGE PLATE |
| Detector | RIGAKU R-AXIS IV |
| Spacegroup name | I 2 3 |
| Unit cell lengths | 144.670, 144.670, 144.670 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 1.860 - 1.800 |
| R-factor | 0.165 |
| Rwork | 0.165 |
| R-free | 0.19400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1eo2 |
| RMSD bond length | 0.018 |
| RMSD bond angle | 2.030 |
| Data reduction software | CrystalClear |
| Data scaling software | CrystalClear |
| Phasing software | CNS |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.850 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.040 | 0.250 |
| Number of reflections | 45956 | |
| <I/σ(I)> | 15.9 | 5.8 |
| Completeness [%] | 97.5 | 97.3 |
| Redundancy | 4.1 | 4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 8.5 | 1.8 M AMMONIUM SULFATE, 100 MM TRIS-MALEATE PH 7.5, 0.08% PEG4000 PROTEIN AT 20 MG/ML |
