While most amino acid residues tend to predominantly adopt extended structures in unfolded proteins and peptides, aspartic acid exhibits a relatively high intrinsic preference for turn-forming ...

Amyloid β peptides are the major components of the vascular and plaque amyloid filaments in individuals with Alzheimer’s disease (AD). Although it is still unclear what initiates the disease, ...

THE glutamic–aspartic transaminase of pig heart muscle has been more than 98 per cent resolved into apoenzyme and co-factor by carrying out a differential heat inactivation in phosphate buffer ...

Learn the cause and effect of acid rain. Read environmental news articles on how acid rain takes nutrients from the soil, leads to stunted forests and more.