1G8L
CRYSTAL STRUCTURE OF ESCHERICHIA COLI MOEA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X26C |
| Synchrotron site | NSLS |
| Beamline | X26C |
| Temperature [K] | 95 |
| Detector technology | CCD |
| Collection date | 1999-11-01 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 88.323, 97.414, 98.739 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 * - 2.000* |
| R-factor | 0.23 |
| Rwork | 0.228 |
| R-free | 0.27700 * |
| Structure solution method | MIR |
| Starting model (for MR) | None |
| RMSD bond length | 0.022 * |
| RMSD bond angle | 1.609 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SHARP |
| Refinement software | X-PLOR |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.970 |
| High resolution limit [Å] | 2.000 * | 1.900 |
| Rmerge | 0.069 * | 0.336 * |
| Number of reflections | 66845 | |
| <I/σ(I)> | 12.2 | 1.25 |
| Completeness [%] | 99.3 | 99.2 * |
| Redundancy | 4.3 * | 4.15 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | PEG 8000, calcium acetate, cacodylaic acid, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
| 2 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | PEG 6000, calcium acetate, cacodylaic acid, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | PEG6000 | 10-15 (%) | or PEG8000 |
| 2 | 1 | reservoir | calcium acetate | 0.2-0.5 (M) | |
| 3 | 1 | reservoir | cacodylic acid | 0.1 (M) |
