1Q8Q
Pterocarpus angolensis lectin (PAL) in complex with the dimannoside Man(alpha1-4)Man
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X31 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X31 |
| Temperature [K] | 293 |
| Detector technology | IMAGE PLATE |
| Collection date | 2000-04-19 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.9 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 57.280, 83.370, 122.960 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.900 - 2.050 |
| R-factor | 0.187 |
| Rwork | 0.184 |
| R-free | 0.21790 * |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.521 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.000 | 2.120 |
| High resolution limit [Å] | 2.050 | 2.050 |
| Rmerge | 0.119 | 0.390 |
| Total number of observations | 209488 * | |
| Number of reflections | 36449 | |
| <I/σ(I)> | 11.7 | |
| Completeness [%] | 99.9 | 99.2 |
| Redundancy | 5.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.45 * | 293 | Loris, R., (2003) J.BIOL.CHEM., 278, 16297. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10 (mg/ml) | |
| 2 | 1 | drop | sugar | 10 (mM) | |
| 3 | 1 | drop | Tris-HCl | 20 (mM) | pH7.45 |
| 4 | 1 | reservoir | calcium acetate | 200 (mM) | |
| 5 | 1 | reservoir | sodium cacodylate | 100 (mM) | pH6.5 |
| 6 | 1 | reservoir | PEG8000 | 20 (%(w/v)) |
