5VIQ
Crystal structure of monomeric near-infrared fluorescent protein miRFP709
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 22-BM |
| Synchrotron site | APS |
| Beamline | 22-BM |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2016-12-01 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 36.266, 52.860, 64.625 |
| Unit cell angles | 90.00, 92.70, 90.00 |
Refinement procedure
| Resolution | 27.540 - 1.340 |
| R-factor | 0.1373 |
| Rwork | 0.136 |
| R-free | 0.18770 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4xtq |
| RMSD bond length | 0.023 |
| RMSD bond angle | 2.348 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 27.540 | 30.000 | 1.390 |
| High resolution limit [Å] | 1.340 | 2.890 | 1.340 |
| Rmerge | 0.055 | 0.044 | 0.517 |
| Rmeas | 0.065 | 0.051 | 0.620 |
| Rpim | 0.033 | 0.027 | 0.336 |
| Total number of observations | 199515 | ||
| Number of reflections | 55190 | ||
| <I/σ(I)> | 15.4 | ||
| Completeness [%] | 99.6 | 98.9 | 97.6 |
| Redundancy | 3.6 | 3.7 | 3.2 |
| CC(1/2) | 0.996 | 0.829 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 293 | 0.16 M MgCl2, 0.08 M Tris-HCl pH 8.5, 20% w/v PEG 3350, 3.2% 2,2,2-trifluoroethanol |
