1MG6
The Crystal Structure of a K49 PLA2 from the Snake Venom of Agkistrodon acutus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | OTHER |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 1999-04-17 |
Detector | MAR scanner 300 mm plate |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 45.300, 59.550, 46.130 |
Unit cell angles | 90.00, 117.69, 90.00 |
Refinement procedure
Resolution | 30.000 - 1.600 |
R-factor | 0.221 |
Rwork | 0.197 |
R-free | 0.20900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1clp |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 1.630 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.051 | 0.226 |
Number of reflections | 13205 | |
Completeness [%] | 91.8 | 77.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 298 | 20%PEG4000, 20%Isopropanol, 0.1M tri-sodium citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |