6R3W
M.tuberculosis nitrobindin with a water molecule coordinated to the heme iron atom
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-2 |
Synchrotron site | ESRF |
Beamline | ID23-2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-06-14 |
Detector | DECTRIS PILATUS3 X 2M |
Wavelength(s) | 0.9 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 60.782, 74.295, 80.339 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.090 - 1.200 |
R-factor | 0.14157 |
Rwork | 0.140 |
R-free | 0.17578 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2fr2 |
RMSD bond length | 0.012 |
RMSD bond angle | 1.359 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0232) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.500 | 1.260 |
High resolution limit [Å] | 1.200 | 1.200 |
Number of reflections | 54078 | 6047 |
<I/σ(I)> | 8.7 | 2.5 |
Completeness [%] | 95.0 | 74.3 |
Redundancy | 12.4 | 10.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 294 | 0.2 M MgCl2, 0.1 M Tris, PEG 4k 30% |