2XU0
Crystal structure of the NTS-DBL1(alpha-1) domain of the Plasmodium falciparum membrane protein 1 (PfEMP1) from the varO strain.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SOLEIL BEAMLINE PROXIMA 1 |
Synchrotron site | SOLEIL |
Beamline | PROXIMA 1 |
Temperature [K] | 180 |
Detector technology | CCD |
Collection date | 2009-04-19 |
Detector | ADSC CCD |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 93.248, 93.248, 126.980 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.720 - 2.060 |
R-factor | 0.1835 |
Rwork | 0.182 |
R-free | 0.21610 |
Structure solution method | MAD |
Starting model (for MR) | NONE |
RMSD bond length | 0.010 |
RMSD bond angle | 1.060 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | autoSHARP |
Refinement software | BUSTER (2.9.3) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.580 | 2.100 |
High resolution limit [Å] | 2.060 | 2.060 |
Rmerge | 0.050 | 0.580 |
Number of reflections | 35051 | |
<I/σ(I)> | 16.7 | 1.8 |
Completeness [%] | 99.4 | 98.7 |
Redundancy | 4.7 | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | VAPOUR DIFFUSION WITH 10 MG/ML PROTEIN AND 0.2M NACL, WITH 1.2 MOLAR EXCESS HEPARIN 5KD, AGAINST 10% PEG3350, 0.2M L-PRO, 0.1M HEPES, PH 7.5 | ||
1 | VAPOR DIFFUSION | VAPOUR DIFFUSION WITH 10 MG/ML PROTEIN AND 0.2M NACL, WITH 1.2 MOLAR EXCESS HEPARIN 5KD, AGAINST 10% PEG3350, 0.2M L-PRO, 0.1M HEPES, PH 7.5 |