2DDC
Unique behavior of a histidine responsible for an engineered green-to-red photoconversion process
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44B2 |
| Synchrotron site | SPring-8 |
| Beamline | BL44B2 |
| Temperature [K] | 90 |
| Detector technology | CCD |
| Collection date | 2003-11-26 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.7 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 97.629, 119.286, 49.068 |
| Unit cell angles | 90.00, 120.18, 90.00 |
Refinement procedure
| Resolution | 100.000 - 1.550 |
| Rwork | 0.190 |
| R-free | 0.21200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1xss |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.500 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 100.000 | 1.620 |
| High resolution limit [Å] | 1.550 | 1.550 |
| Number of reflections | 74065 | |
| <I/σ(I)> | 6.8 | |
| Completeness [%] | 97.9 | 84.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 4M NaCl, 0.1M HEPES, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
