1PO8
Crystal structure of a complex formed between krait venom phospholipase A2 and heptanoic acid at 2.7 A resolution.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 298 |
| Detector technology | IMAGE PLATE |
| Collection date | 2003-04-03 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 53.790, 53.790, 82.500 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.260 - 2.710 |
| R-factor | 0.20685 |
| Rwork | 0.207 |
| R-free | 0.23878 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.800 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Rmerge | 0.170 | 0.403 |
| Number of reflections | 3380 | |
| <I/σ(I)> | 5 | 1.2 |
| Completeness [%] | 90.1 | 90.3 |
| Redundancy | 2.34 | 2.34 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 298 | 0.05 M Tris-HCL, 2.4 M NaCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
