3FGP
2.05 a Crystal Structure of CysM from Mycobacterium Tuberculosis - Open and Closed Conformations
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 110 |
Detector technology | CCD |
Collection date | 2008-02-10 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.93400 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 74.933, 89.142, 99.382 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.050 |
R-factor | 0.20041 |
Rwork | 0.198 |
R-free | 0.24671 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3dki |
RMSD bond length | 0.012 |
RMSD bond angle | 1.484 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 89.150 | 2.160 |
High resolution limit [Å] | 2.050 | 2.050 |
Rmerge | 0.086 | 0.637 |
Number of reflections | 41528 | |
<I/σ(I)> | 12.2 | 2 |
Completeness [%] | 98.1 | 97 |
Redundancy | 3.8 | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.4 | 293 | 0.1M Tris-HCl pH 7.5, 0.1M K2HPO4, 4.3M NaCl, VAPOR DIFFUSION, SITTING DROP, temperature 293K |