4LT4
Crystal structure of arginine inhibited Ribosome inactivating protein from Momordica balsamina at 1.69 A resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM14 |
| Synchrotron site | ESRF |
| Beamline | BM14 |
| Temperature [K] | 77 |
| Detector technology | CCD |
| Collection date | 2013-07-19 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.97 |
| Spacegroup name | H 3 |
| Unit cell lengths | 130.315, 130.315, 39.952 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 32.600 - 1.690 |
| R-factor | 0.18687 |
| Rwork | 0.185 |
| R-free | 0.21369 |
| Structure solution method | SAD |
| Starting model (for MR) | 3s9q |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.154 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.730 |
| High resolution limit [Å] | 1.690 | 1.700 |
| Number of reflections | 26694 | |
| <I/σ(I)> | 57.5 | 2 |
| Completeness [%] | 99.8 | 99.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 298 | 14% PEG 6000, 0.1M Sodium Phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
