3VJD
Crystal structure of the Y248A mutant of C(30) carotenoid dehydrosqualene synthase from Staphylococcus aureus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44XU |
| Synchrotron site | SPring-8 |
| Beamline | BL44XU |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-07-06 |
| Detector | RAYONIX MX225HE |
| Wavelength(s) | 0.90000 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 79.587, 79.587, 90.757 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 27.800 - 1.480 |
| R-factor | 0.16427 |
| Rwork | 0.162 |
| R-free | 0.20559 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2zco |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.413 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.530 |
| High resolution limit [Å] | 1.480 | 1.480 |
| Rmerge | 0.049 | 0.580 |
| Number of reflections | 55684 | |
| <I/σ(I)> | 50.3 | 4.2 |
| Completeness [%] | 99.7 | 100 |
| Redundancy | 9.2 | 9.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 0.12-0.58M potassium sodium tartrate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
