6KUC
Crystal structure of Plasmodium falciparum histo-aspartic protease (HAP) zymogen (Form 2)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2015-06-30 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 122.700, 70.000, 73.000 |
Unit cell angles | 90.00, 126.10, 90.00 |
Refinement procedure
Resolution | 36.500 - 2.500 |
R-factor | 0.1947 |
Rwork | 0.192 |
R-free | 0.24830 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.012 |
RMSD bond angle | 1.894 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0124) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 36.500 | 2.600 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.100 | 1.600 |
Number of reflections | 17267 | 1890 |
<I/σ(I)> | 13.12 | 1.2 |
Completeness [%] | 98.4 | |
Redundancy | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 295 | 0.2M Lithium citrate tribasic tetrahydrate, 20% w/v Polyethylene glycol 3350 |