1XZN
PYRR, THE REGULATOR OF THE PYRIMIDINE BIOSYNTHETIC OPERON IN BACILLUS CALDOLYTICUS, sulfate-bound form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 14-ID-B |
Synchrotron site | APS |
Beamline | 14-ID-B |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 106.460, 106.460, 62.200 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.270 |
Rwork | 0.220 |
R-free | 0.27000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1non |
RMSD bond length | 0.060 |
RMSD bond angle | 1.200 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 37.810 |
High resolution limit [Å] | 2.270 |
Rmerge | 0.094 |
Number of reflections | 16124 |
<I/σ(I)> | 20.6 |
Completeness [%] | 95.1 |
Redundancy | 10 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 298 | 100mM Na cacodylate, 100mM Amm sulfate, 2mM Mg sulfate, 10% Pek 4000, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |