1LN1
Crystal Structure of Human Phosphatidylcholine Transfer Protein in Complex with Dilinoleoylphosphatidylcholine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X9A |
Synchrotron site | NSLS |
Beamline | X9A |
Temperature [K] | 117 |
Detector technology | CCD |
Collection date | 2001-03-16 |
Detector | MARRESEARCH |
Wavelength(s) | 0.94645 |
Spacegroup name | I 4 2 2 |
Unit cell lengths | 133.300, 133.300, 83.000 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.380 - 2.400 |
R-factor | 0.237 |
Rwork | 0.234 |
R-free | 0.29600 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.016 |
RMSD bond angle | 25.500 * |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.400 | 2.550 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.036 | 0.231 * |
Total number of observations | 135402 * | |
Number of reflections | 14602 | |
Completeness [%] | 98.1 | 99.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.7 * | 298 | sodium formate, sodium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | sodium formate | 3.4-3.8 (M) | |
2 | 1 | reservoir | sodium acetate | 0.1 (M) | pH5.7 |
3 | 1 | reservoir | dithiothreitol | 5 (mM) |