3HX9
Structure of heme-degrader, MhuD (Rv3592), from Mycobacterium tuberculosis with two hemes bound in its active site
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL7-1 |
| Synchrotron site | SSRL |
| Beamline | BL7-1 |
| Temperature [K] | 70 |
| Detector technology | CCD |
| Collection date | 2008-12-07 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.97, 1.76 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 43.971, 64.622, 71.082 |
| Unit cell angles | 90.00, 90.01, 90.00 |
Refinement procedure
| Resolution | 19.350 - 1.750 |
| R-factor | 0.18856 |
| Rwork | 0.186 |
| R-free | 0.23119 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.022 |
| RMSD bond angle | 2.010 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0089) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.810 |
| High resolution limit [Å] | 1.750 | 1.750 |
| Rmerge | 0.066 | 0.165 |
| Number of reflections | 19968 | |
| <I/σ(I)> | 28.1 | 10.7 |
| Completeness [%] | 98.9 | 98.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 298 | 0.1 M Bis-Tris pH 5.0, 0.2 M NaCl, 20% PEG-3350, 10 mM triethylamine HCl , VAPOR DIFFUSION, HANGING DROP, temperature 298K |
