1F25
CRYSTAL STRUCTURE OF NO COMPLEX OF THR243ASN MUTANTS OF CYTOCHROME P450NOR
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44B2 |
| Synchrotron site | SPring-8 |
| Beamline | BL44B2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 1999-10-05 |
| Detector | MARRESEARCH |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 54.622, 81.933, 85.611 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.400 |
| R-factor | 0.142 * |
| Rwork | 0.142 |
| R-free | 0.20400 |
| RMSD bond length | 0.010 * |
| RMSD bond angle | 2.074 * |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | X-PLOR |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 10.000 | 1.480 |
| High resolution limit [Å] | 1.400 | 1.400 |
| Rmerge | 0.038 | 0.129 |
| Total number of observations | 685047 * | |
| Number of reflections | 76306 | |
| <I/σ(I)> | 11.8 | |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 9 | 5.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.2 * | 293 | Shimizu, H., (2000) J. Inorg. Biochem., 81, 191. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 20 (mg/ml) | |
| 2 | 1 | drop | potassium phosphate | 1 (mM) | |
| 3 | 1 | drop | glycerol | 10 (%(v/v)) | |
| 4 | 1 | drop | dithiothreitol | 0.1 (mM) | |
| 5 | 1 | drop | EDTA | 0.1 (mM) | |
| 6 | 1 | reservoir | PEG4000 | 36 (%) | |
| 7 | 1 | reservoir | MES | 100 (mM) | |
| 8 | 1 | reservoir | glycerol | 10 (%) |
