1KNF
Crystal Structure of 2,3-dihydroxybiphenyl 1,2-dioxygenase Complexed with 3-methyl Catechol under Anaerobic Condition
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 298 |
| Detector technology | IMAGE PLATE |
| Collection date | 1995-11-30 |
| Detector | RIGAKU RAXIS II |
| Wavelength(s) | 1.5418 |
| Spacegroup name | I 4 2 2 |
| Unit cell lengths | 123.100, 123.100, 110.600 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 7.000 - 1.900 |
| R-factor | 0.199 |
| Rwork | 0.168 |
| R-free | 0.19500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1han |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.470 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Number of reflections | 32641 | |
| <I/σ(I)> | 44.8 | 5.1 |
| Completeness [%] | 97.0 | 73.1 |
| Redundancy | 6.9 | 3.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 278 | PEG4000, t-butanol, 3-methyl catechol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 278K |
