3I4D
Photosynthetic reaction center from rhodobacter sphaeroides 2.4.1
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE AR-NW14A |
| Synchrotron site | Photon Factory |
| Beamline | AR-NW14A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-05-13 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.954 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 138.800, 138.800, 184.569 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 30.250 - 2.010 |
| R-factor | 0.18124 |
| Rwork | 0.181 |
| R-free | 0.20658 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.019 |
| RMSD bond angle | 1.922 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.254 | 2.080 |
| High resolution limit [Å] | 2.010 | 2.010 |
| Rmerge | 0.058 | 0.502 |
| Number of reflections | 130897 | |
| <I/σ(I)> | 21.3 | 1.7 |
| Completeness [%] | 95.6 | 67.1 |
| Redundancy | 7.3 | 2.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8 | 292 | 1M Potassium Phosphate, 90mM Sodium Chloride, 3% w/v Heptanetriol, 2% w/v Hexanetriol, 3% w/v Dioxane, 0.05% w/v LDAO, 10mM TRIS-HCl pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 292.0K |
