1LTK
CRYSTAL STRUCTURE OF PHOSPHOGLYCERATE KINASE FROM PLASMODIUM FALCIPARUM, IN THE OPEN CONFORMATION
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 17-ID |
Synchrotron site | APS |
Beamline | 17-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-06-17 |
Detector | MARRESEARCH |
Wavelength(s) | 0.9537, 0.9792, 0.9793 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 119.030, 147.610, 206.490 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.930 - 3.000 |
R-factor | 0.2845 |
Rwork | 0.208 |
R-free | 0.25800 |
Structure solution method | MAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.800 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | SOLVE (VERSION 1.18) |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.110 |
High resolution limit [Å] | 3.000 | 3.000 |
Number of reflections | 36637 | |
<I/σ(I)> | 11.3 | |
Completeness [%] | 99.8 | 100 |
Redundancy | 10.4 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | HEPES, AMMONIUM SULFATE, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | HEPES, AMMONIUM SULFATE, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | HEPES, AMMONIUM SULFATE, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |