7THU
Structure of reduced bovine cytochrome c oxidase at 1.93 Angstrom resolution obtained by synchrotron X-rays
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2019-10-17 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.9793 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 178.182, 182.282, 208.683 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 40.003 - 1.930 |
| Rwork | 0.184 |
| R-free | 0.21250 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2dyr |
| RMSD bond length | 0.018 |
| RMSD bond angle | 1.809 |
| Data reduction software | XDS |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0257) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.003 | 2.030 |
| High resolution limit [Å] | 1.930 | 1.930 |
| Number of reflections | 500705 | 72908 |
| <I/σ(I)> | 12.6 | 1 |
| Completeness [%] | 99.2 | |
| Redundancy | 6.8 | |
| CC(1/2) | 0.999 | 0.416 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | BATCH MODE | 6.8 | 277 | PEG 4000, Postassium phosphate, Decylmaltoside |
