1IK3
LIPOXYGENASE-3 (SOYBEAN) COMPLEX WITH 13(S)-HYDROPEROXY-9(Z),11(E)-OCTADECADIENOIC ACID
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 296 |
Detector technology | IMAGE PLATE |
Collection date | 1997-11-15 |
Detector | RIGAKU RAXIS IV |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 112.650, 137.280, 61.890 |
Unit cell angles | 90.00, 95.56, 90.00 |
Refinement procedure
Resolution | 40.000 - 2.000 |
R-factor | 0.196 |
Rwork | 0.196 |
R-free | 0.29600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1lnh PROTEIN ONLY |
RMSD bond length | 0.007 |
RMSD bond angle | 1.400 |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.064 | 0.352 |
Total number of observations | 107634 * | |
Number of reflections | 41035 | |
<I/σ(I)> | 11.5 | 1.3 |
Completeness [%] | 78.0 | 68 |
Redundancy | 3 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.3 | 23 * | drop1:drop2:drop3:drop4=3:6:1:2ratio, Skrzypczak-Jankun, E., (1997) Proteins: Struct.,Funct., Genet., 29, 15. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop1 | L3 | 10 (mg/ml) | |
2 | 1 | drop1 | Tris-HCl | 0.1 (M) | pH7.0 |
3 | 1 | drop2 | PEG8000 | 20 (%(w/v)) | |
4 | 1 | drop2 | sodium citrate phosphate | 0.05 (M) | pH4.6 |
5 | 1 | drop2 | 0.2 (%(w/v)) | ||
6 | 1 | drop3 | sodium phosphate | 0.1 (M) | pH7.0 |
7 | 1 | drop4 | water | ||
8 | 1 | reservoir | PEG8000 | 20 (%) |