3DEZ
Crystal structure of Orotate phosphoribosyltransferase from Streptococcus mutans
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BSRF BEAMLINE 3W1A |
Synchrotron site | BSRF |
Beamline | 3W1A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-03-07 |
Detector | MAR CCD 165 mm |
Wavelength(s) | 1.0 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 73.798, 73.798, 184.779 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.400 |
R-factor | 0.218 |
Rwork | 0.218 |
R-free | 0.24900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2aee |
RMSD bond length | 0.009 |
RMSD bond angle | 1.400 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASES |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Number of reflections | 19803 | |
Completeness [%] | 85.7 | 100 |
Redundancy | 12 | 10.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.6 | 293 | 0.1M Tris hydrochloride, 2.3M Ammonium sulfate, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |