2C9B
Lumazine Synthase from Mycobacterium tuberculosus Bound to 3-(1,3,7- TRIHYDRO-9-D-RIBITYL-2,6,8-PURINETRIONE-7-YL)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | ROTATING ANODE |
| Temperature [K] | 105 |
| Detector technology | IMAGE PLATE |
| Collection date | 2005-05-20 |
| Detector | MARRESEACH |
| Spacegroup name | P 1 |
| Unit cell lengths | 78.045, 78.364, 88.843 |
| Unit cell angles | 64.39, 64.69, 65.03 |
Refinement procedure
| Resolution | 10.000 - 2.750 |
| R-factor | 0.254 |
| Rwork | 0.250 |
| R-free | 0.32400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1w19 |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.168 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 15.000 | 2.710 |
| High resolution limit [Å] | 2.650 | 2.650 |
| Rmerge | 0.150 | 0.480 |
| Number of reflections | 59532 | |
| <I/σ(I)> | 4.4 | 1.25 |
| Completeness [%] | 89.1 | 85.7 |
| Redundancy | 2.5 | 1.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.4 | pH 6.40 |
