2Z7A
X-ray crystal structure of RV0760c from Mycobacterium tuberculosis at 2.10 Angstrom resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-08-25 |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 1.11587 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 38.968, 83.239, 164.691 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.830 - 2.100 |
R-factor | 0.19791 |
Rwork | 0.195 |
R-free | 0.25070 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2a15 |
RMSD bond length | 0.020 |
RMSD bond angle | 1.706 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Number of reflections | 31529 | |
<I/σ(I)> | 18.64 | 1.99 |
Completeness [%] | 97.7 | 82.1 |
Redundancy | 3.4 | 1.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 295 | 25% PEG 3350, 0.2M MgCl2, 0.1M Bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K |