3V3Z
I(L177)H mutant structure of photosynthetic reaction center from Rhodobacter sphaeroides
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X13 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X13 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2011-10-24 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 0.8123 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 140.130, 140.130, 186.030 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 28.900 - 2.900 |
| R-factor | 0.20626 |
| Rwork | 0.204 |
| R-free | 0.25063 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1e6d |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.720 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 28.900 | 3.000 |
| High resolution limit [Å] | 2.900 | 2.900 |
| Rmerge | 0.092 | 0.664 |
| Number of reflections | 45707 | |
| <I/σ(I)> | 14.25 | 2.3 |
| Completeness [%] | 96.5 | 90.2 |
| Redundancy | 4.61 | 4.55 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.4 | 289 | 3.5% 1,2,3 -heptanetriol, 2% dioxane, 0.1% LDAO, 1M potassium phosphate, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
