1GJW
Thermotoga maritima maltosyltransferase complex with maltose
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SRS BEAMLINE PX9.6 |
| Synchrotron site | SRS |
| Beamline | PX9.6 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Spacegroup name | P 41 2 2 |
| Unit cell lengths | 147.390, 147.390, 105.630 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 2.100 |
| R-factor | 0.197 |
| Rwork | 0.197 |
| R-free | 0.25200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | FREE ENZYME |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.500 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS (0.9) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.170 |
| High resolution limit [Å] | 2.100 | 2.130 |
| Rmerge | 0.044 | 0.247 |
| Total number of observations | 105717 * | |
| Number of reflections | 53029 | |
| <I/σ(I)> | 17.9 | 3.7 |
| Completeness [%] | 81.0 * | 56 * |
| Redundancy | 2 | 1.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 4.8 | 290 * | Burke, J., (2000) Acta Crystallog., D56, 1049. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | Tris-HCl | 50 (mM) | |
| 2 | 1 | drop | 150 (mM) | ||
| 3 | 1 | drop | protein | 18 (mg/ml) | |
| 4 | 1 | reservoir | ammonium phosphate | 0.35-0.40 (M) |
