4HQK
Crystal structure of Plasmodium falciparum TRAP, P4212 form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-06-18 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.033 |
Spacegroup name | P 4 21 2 |
Unit cell lengths | 117.707, 117.707, 65.491 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 41.029 - 2.249 |
R-factor | 0.1922 |
Rwork | 0.187 |
R-free | 0.23990 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1shu |
RMSD bond length | 0.003 |
RMSD bond angle | 0.696 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.8.1_1168)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 41.030 | 2.290 |
High resolution limit [Å] | 2.249 | 2.249 |
Number of reflections | 22401 | |
<I/σ(I)> | 10.22 | 1.28 |
Completeness [%] | 99.9 | 99.6 |
Redundancy | 6.8 | 5.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | EVAPORATION | 7.5 | 298 | 0.1 M HEPES, pH 7.5, 2% PEG400, 2 M ammonium sulfate, EVAPORATION, temperature 298K |