Fluorescence spectroscopy has become a pivotal tool in biochemical research by virtue of its robustness and high sensitivity. Intrinsic protein fluorescence, that originates mainly from the aromatic amino acid tryptophan, ...

Amino-acyl tRNA synthetases (AARSs) belong to a class of an important family of enzymes that are critical for proteins biosynthesis in all living organisms. They catalyze aminoacylation of tRNAs, a key step in protein ...