
Keywords: BoNT، نوروتوکسین بوتولینوم; BoNT, botulinum neurotoxin; BoNT/A LC, botulinum neurotoxin light chain (LCA); LED, light emitting diode; DTT, dithiothreitol; CD, circular dichroism; RCT, rotational correlation timeFluorescence anisotropy decay; Molten globule; Protein flexibility; Botu