1Q9O
S45-18 Fab Unliganded
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X8C |
| Synchrotron site | NSLS |
| Beamline | X8C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-02-05 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.15 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 76.400, 170.300, 77.100 |
| Unit cell angles | 90.00, 114.40, 90.00 |
Refinement procedure
| Resolution | 20.000 * - 1.790 |
| Rwork | 0.220 |
| R-free | 0.24700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | Fv domain of YST 9.1 Fab unliganded (PDB entry 1MAM) |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.400 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | CNS (1.1) |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 * | 1.850 |
| High resolution limit [Å] | 1.790 | 1.790 |
| Rmerge | 0.030 * | 0.133 * |
| Total number of observations | 234850 * | |
| Number of reflections | 75932 * | 6553 * |
| Completeness [%] | 90.4 * | 78.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 295 * | Nguyen, H.P., (2001) Acta Cryst., D57, 1872. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | Fab | 6-8 (mg/ml) | |
| 2 | 1 | drop | PEG8000 | 10 (%(w/v)) | |
| 3 | 1 | drop | 25 (mM) | pH7.8 | |
| 4 | 1 | reservoir | PEG8000 | 20 (%(w/v)) | |
| 5 | 1 | reservoir | 50 (mM) | pH7.8 |
