7ZAS
Crystal structure of cleaved Iripin-4 serpin from tick Ixodes ricinus
This is a non-PDB format compatible entry.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | BESSY BEAMLINE 14.2 |
| Synchrotron site | BESSY |
| Beamline | 14.2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2021-12-10 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.9184 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 65.699, 138.414, 80.217 |
| Unit cell angles | 90.00, 107.70, 90.00 |
Refinement procedure
| Resolution | 46.420 - 2.000 |
| R-factor | 0.1884 |
| Rwork | 0.187 |
| R-free | 0.24960 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | MrBUMP |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.442 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 46.420 | 2.120 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmeas | 0.167 | |
| Number of reflections | 91690 | 14692 |
| <I/σ(I)> | 9.1 | |
| Completeness [%] | 99.3 | 98.6 |
| Redundancy | 6.92 | |
| CC(1/2) | 0.997 | 0.773 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 277 | 0.2 M Ammonium acetate, 0.1 M BIS-Tris, 25 % w/v PEG 3350 |
