The effects of pH and ionic micelles on the rates of product formation following irradiation of riboflavin in the presence of tryptophan were investigated by absorption and fluorescence spectroscopy. Under anaerobic ...

Many peptides containing tryptophan have therapeutic uses and can be studied by their fluorescent properties. The biological activity of these peptides involves interactions with many cellular components and micelles can ...

Taurine is the most abundant free amino acid in leukocytes and can react with HOBr to produce taurine bromamine (Tau-NHBr). The aim of this study was to assess the ability of Tau-NHBr to oxidize tryptophan, either free or ...

Taurine is the most abundant free amino acid in leukocytes and can react with HOBr to produce taurine bromamine (Tau-NHBr). The aim of this study was to assess the ability of Tau-NHBr to oxidize tryptophan, either free or ...

A simple, environmentally friendly and cost-effective method was used to synthesize silver nanoparticles using typtophan and light. To prepare the nanoparticles, the following components were used: deionized water, silver ...

β-lactamases (penicillinases) are important complicating factors in bacterial infections and excellent theoretical and experimental models in protein structure, dynamics and evolution. Bacillus licheniformis exo-small ...

Two members of the ATP-dependent class of phosphoenolpyruvate (PEP) carboxykinases (Saccharomyces cerevisiae and Escherichia coli PEP carboxykinase), and one member of the GTP-dependent class (the cytosolic rat liver enzyme) ...