7AB7
Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) I52T Q148K variant
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) |
| Synchrotron site | PETRA III, EMBL c/o DESY |
| Beamline | P13 (MX1) |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2019-05-20 |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 0.976200 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 53.083, 111.992, 39.031 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 48.010 - 1.800 |
| R-factor | 0.1606 |
| Rwork | 0.159 |
| R-free | 0.19470 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6rhf |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.716 |
| Data reduction software | XDS |
| Data scaling software | Aimless (0.3.11) |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 53.080 | 53.080 | 1.840 |
| High resolution limit [Å] | 1.800 | 9.000 | 1.800 |
| Rmerge | 0.077 | 0.037 | 0.568 |
| Rmeas | 0.092 | 0.045 | 0.676 |
| Rpim | 0.049 | 0.024 | 0.361 |
| Total number of observations | 72891 | 616 | 4318 |
| Number of reflections | 22158 | 205 | 1293 |
| <I/σ(I)> | 7.1 | 17.4 | 1.5 |
| Completeness [%] | 99.5 | 94.5 | 99.8 |
| Redundancy | 3.3 | 3 | 3.3 |
| CC(1/2) | 0.996 | 0.996 | 0.745 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.2M Lithium sulfate 0.1M BIS-Tris pH 5.5 25% PEG 3350 |
