1W29
Lumazine Synthase from Mycobacterium tuberculosis bound to 3-(1,3,7- trihydro-9-D-ribityl-2,6,8-purinetrione-7-yl)butane 1-phosphate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE BW7B |
Synchrotron site | EMBL/DESY, HAMBURG |
Beamline | BW7B |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2003-12-06 |
Detector | MARRESEARCH |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 131.370, 80.758, 85.965 |
Unit cell angles | 90.00, 120.18, 90.00 |
Refinement procedure
Resolution | 25.500 - 2.300 |
R-factor | 0.178 |
Rwork | 0.174 |
R-free | 0.26800 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.020 |
RMSD bond angle | 1.901 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.330 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.100 | 0.620 |
Number of reflections | 33906 | |
<I/σ(I)> | 8.4 | 5.6 |
Completeness [%] | 98.0 | 94.4 |
Redundancy | 2 | 5.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | ADA BUFFER PH 6.4, 3.5M POTASSIUM ACETATE,0.5 M DTT,10%MPD |