5EZ8
A de novo designed heptameric coiled coil CC-Hept-I-C-I
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I24 |
| Synchrotron site | Diamond |
| Beamline | I24 |
| Temperature [K] | 90 |
| Detector technology | PIXEL |
| Collection date | 2014-07-03 |
| Detector | PSI PILATUS 6M |
| Wavelength(s) | 0.969 |
| Spacegroup name | P 2 21 21 |
| Unit cell lengths | 38.340, 47.850, 129.200 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 43.070 - 1.950 |
| R-factor | 0.2059 |
| Rwork | 0.204 |
| R-free | 0.24310 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4pna |
| RMSD bond length | 0.008 |
| RMSD bond angle | 0.875 |
| Data reduction software | MOSFLM |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.8.4_1496) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 43.070 | 2.000 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Rmerge | 0.074 | 0.296 |
| Number of reflections | 17242 | |
| <I/σ(I)> | 5.2 | 1.8 |
| Completeness [%] | 96.3 | 98.2 |
| Redundancy | 2.7 | 2.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 291 | 0.2 M NaCl, 0.1 M Na cacodylate at pH 6.0 with 8% w/v PEG 8,000. |
