smFRET establishes the FRET in between two fluorophores within a one receptor molecule at space temperature, making it possible for the receptor to transition among different conformational states over the experiment. The labels for smFRET are bulkier than All those for DEER and may thus report unique conformational adjustments https://edgarhsyei.aboutyoublog.com/31105935/about-what-are-pain-receptors