3TOM
Crystal structure of an engineered cytochrome cb562 that forms 2D, Zn-mediated sheets
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL9-2 |
| Synchrotron site | SSRL |
| Beamline | BL9-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-04-16 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | .979 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 95.690, 37.843, 138.489 |
| Unit cell angles | 90.00, 112.61, 90.00 |
Refinement procedure
| Resolution | 47.800 - 2.300 |
| R-factor | 0.2153 |
| Rwork | 0.210 |
| R-free | 0.28580 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.372 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA (3.3.16) |
| Phasing software | PHASER (2.1.4) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 127.844 | 47.802 | 2.420 |
| High resolution limit [Å] | 2.300 | 7.270 | 2.300 |
| Rmerge | 0.057 | 0.489 | |
| Total number of observations | 2534 | 9869 | |
| Number of reflections | 19645 | ||
| <I/σ(I)> | 8.2 | 9.6 | 1.5 |
| Completeness [%] | 94.3 | 99.6 | 92.8 |
| Redundancy | 3.5 | 3.5 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 6 | 298 | 8 mM ZnCl2 and 200 mM BISTRIS, pH 6, VAPOR DIFFUSION, temperature 298K |
