1MH8
Crystal Structure of a Phopholipase A2 Monomer with Isoleucine at Second Position
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 2002-06-20 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 41 |
Unit cell lengths | 42.817, 42.817, 65.994 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.860 |
Rwork | 0.197 |
R-free | 0.22800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1LFJ |
RMSD bond length | 0.005 |
RMSD bond angle | 1.100 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (0.9) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.930 |
High resolution limit [Å] | 1.860 | 1.860 |
Rmerge | 0.068 | 0.300 |
Number of reflections | 9835 | |
<I/σ(I)> | 13 | 2.2 |
Completeness [%] | 98.0 | 85 |
Redundancy | 5.5 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 293 | 10 mM SODIUM PHOSPHATE, 2mM CaCl2, 25% ETHANOL, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |