1O2B
Crystal structure of Thymidylate Synthase Complementing Protein (TM0449) from Thermotoga maritima with FAD and PO4 at 2.45 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-1 |
Synchrotron site | SSRL |
Beamline | BL9-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-03-24 |
Detector | ADSC QUANTUM 4r |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 54.991, 118.150, 145.400 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.500 * |
Rwork | 0.203 |
R-free | 0.26100 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1kq4 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.320 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | SOLVE |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.100 * | 2.510 |
High resolution limit [Å] | 2.500 * | 2.450 |
Rmerge | 0.080 * | 0.469 * |
Total number of observations | 96569 * | |
Number of reflections | 32278 * | |
<I/σ(I)> | 10.1 | 1.4 |
Completeness [%] | 96.2 * | 87.3 * |
Redundancy | 2.9 | 2.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, sitting drop * | 7.5 | 295 | Kuhn, P., (2002) Proteins, 49, 142. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | Tris-HCl | 100 (mM) | pH8.0 |
2 | 1 | reservoir | PEG200 | 49 (%(w/v)) | or 100mM HEPES, pH7.5 |
3 | 1 | reservoir | PEG200 | 44 (%) |