1LF4
STRUCTURE OF PLASMEPSIN II
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X9B |
| Synchrotron site | NSLS |
| Beamline | X9B |
| Temperature [K] | 90 |
| Detector technology | IMAGE PLATE |
| Collection date | 1998-11-15 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 0.9200 |
| Spacegroup name | P 1 2 1 |
| Unit cell lengths | 52.659, 39.567, 90.532 |
| Unit cell angles | 90.00, 105.54, 90.00 |
Refinement procedure
| Resolution | 20.000 * - 1.900 |
| R-factor | 0.217 |
| Rwork | 0.217 |
| R-free | 0.22800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1sme |
| RMSD bond length | 0.090 * |
| RMSD bond angle | 2.100 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (0.9) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 * | 1.800 |
| High resolution limit [Å] | 1.900 * | 1.900 * |
| Rmerge | 0.042 | 0.333 |
| Number of reflections | 28457 | |
| <I/σ(I)> | 13 | 1.3 |
| Completeness [%] | 99.0 * | 98.1 * |
| Redundancy | 7.0 * | 3.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 * | 20 * | VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 5 (mg/ml) | |
| 2 | 1 | drop | Tris-HCl | 10 (mM) | pH7.0 |
| 3 | 1 | drop | inhibitor | 7 (mM) | |
| 4 | 1 | drop | DMSO | 10 (%(v/v)) | |
| 5 | 1 | reservoir | sodium citrate | 0.1 (M) | pH5.6 |
| 6 | 1 | reservoir | PEG4000 | 20 (%(w/v)) | |
| 7 | 1 | reservoir | butanol | 10 (%(v/v)) |
