6CI0
Catalytic core subunits (I and II) of cytochrome C oxidase from Rhodobacter sphaeroides with E101A (II) mutation
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2015-04-26 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 124.916, 130.969, 177.788 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.089 - 2.400 |
| R-factor | 0.1998 |
| Rwork | 0.199 |
| R-free | 0.23360 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2gsm |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.13_2998) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 45.210 | 2.380 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.076 | 1.277 |
| Number of reflections | 129037 | 12726 |
| <I/σ(I)> | 17.6 | |
| Completeness [%] | 99.6 | 99.1 |
| Redundancy | 7.5 | 7.5 |
| CC(1/2) | 0.990 | 0.707 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.3 | 277 | 24% PEG400, MES 100mM, pH6.3 |
