1P0P
Crystal structure of soman-aged human butyryl cholinesterase in complex with the substrate analog butyrylthiocholine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE BM30A |
Synchrotron site | ESRF |
Beamline | BM30A |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARRESEARCH |
Wavelength(s) | 0.933 |
Spacegroup name | I 4 2 2 |
Unit cell lengths | 154.924, 154.924, 127.909 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 54.700 * - 2.300 |
R-factor | 0.199 |
Rwork | 0.199 |
R-free | 0.24200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1p0i |
RMSD bond length | 0.006 |
RMSD bond angle | 23.600 * |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | CNS |
Refinement software | CNS (0.9) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 54.700 * | 2.420 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.081 * | 0.264 * |
Number of reflections | 28730 | |
<I/σ(I)> | 8.1 | 2.8 |
Completeness [%] | 86.5 | 49.6 * |
Redundancy | 6.4 | 5.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 20 * | Nachon, F., (2002) Eur.J.Biochem., 269, 630. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 6.6 (mg/ml) | |
2 | 1 | drop | MES | 0.1 (M) | pH6.5 |
3 | 1 | reservoir | ammonium sulfate | 2.05-2.15 (M) |