3I51
Crystal structure determination of Catechol 1,2-Dioxygenase from Rhodococcus opacus 1CP in complex with 4,5-dichlorocatechol
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X12 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X12 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-12-01 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0028 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 90.402, 37.487, 74.993 |
| Unit cell angles | 90.00, 95.23, 90.00 |
Refinement procedure
| Resolution | 74.740 - 1.800 |
| R-factor | 0.219 |
| Rwork | 0.215 |
| R-free | 0.28000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3hgi |
| RMSD bond length | 0.017 |
| RMSD bond angle | 1.660 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 74.740 | 1.900 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.053 | 0.452 |
| Number of reflections | 23540 | |
| <I/σ(I)> | 17.8 | 3.6 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 4.3 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 296 | PEG 400 38%, MGCL2 0.1 M, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 296K |
