1JRX
Crystal structure of Arg402Ala mutant flavocytochrome c3 from Shewanella frigidimarina
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SRS BEAMLINE PX9.6 |
| Synchrotron site | SRS |
| Beamline | PX9.6 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2000-04-01 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.979 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 75.966, 85.930, 88.320 |
| Unit cell angles | 90.00, 104.74, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.000 |
| Rwork | 0.186 |
| R-free | 0.25380 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1qjd |
| RMSD bond length | 0.014 |
| RMSD bond angle | 3.100 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.075 | 0.201 |
| Total number of observations | 711987 * | |
| Number of reflections | 74263 | |
| <I/σ(I)> | 15.3 | |
| Completeness [%] | 92.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 * | 4 * | PEG 8000, TrisHCl, sodium chloride, sodium fumarate, pH 7.5, VAPOR DIFFUSION, HANGING DROP at 277K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | Tris-HCl | 100 (mM) | |
| 2 | 1 | reservoir | 80 (mM) | ||
| 3 | 1 | reservoir | PEG8000 | 16-19 (%) | |
| 4 | 1 | reservoir | fumarate | 10 (mM) | |
| 5 | 1 | drop | protein | 6 (mg/ml) | |
| 6 | 1 | drop | Tris-HCl | 10 (mM) |
