1E5Q
Ternary complex of saccharopine reductase from Magnaporthe grisea, NADPH and saccharopine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE BW7B |
Synchrotron site | EMBL/DESY, HAMBURG |
Beamline | BW7B |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2000-02-15 |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 86.643, 205.809, 125.599 |
Unit cell angles | 90.00, 100.05, 90.00 |
Refinement procedure
Resolution | 19.960 - 2.100 |
R-factor | 0.207 |
Rwork | 0.207 |
R-free | 0.22800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ff9 |
RMSD bond length | 0.007 |
RMSD bond angle | 23.000 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | EPMR |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.140 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.065 | 0.371 |
Total number of observations | 2072876 * | |
Number of reflections | 250975 | |
<I/σ(I)> | 18 | 2.5 |
Completeness [%] | 99.7 | 96.5 |
Redundancy | 8.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 7.25 | 4 * | 8 MG/ML PROTEIN, 1 MM SACCHAROPINE, 1 MM NADPH, 20 % (W/W) PEG8000, 0.1 M TRIS-HCL PH 7.25, 1 MM DTT |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 8 (mg/ml) | |
2 | 1 | drop | NADPH | 1 (mM) | |
3 | 1 | drop | saccharopine | 9 (mM) | |
4 | 1 | reservoir | PEG8000 | 20 (%(w/w)) | |
5 | 1 | reservoir | Tris-HCl | 0.1 (M) | |
6 | 1 | reservoir | dithiothreitol | 1 (mM) |