2QHW
Crystal structure of a complex of phospholipase A2 with a gramine derivative at 2.2 resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 291 |
| Detector technology | IMAGE PLATE |
| Collection date | 2007-05-11 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.54132 |
| Spacegroup name | P 43 |
| Unit cell lengths | 53.070, 53.070, 48.500 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 18.060 - 2.210 |
| R-factor | 0.176 |
| Rwork | 0.176 |
| R-free | 0.18900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2pyc |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.600 |
| 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] | 18.060 | 2.290 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Number of reflections | 6606 | |
| Completeness [%] | 97.0 | 92 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 298 | Ammoniumu acetate, PEG 4000, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
