A peptide bond is an amide type of covalent chemical bond linking two consecutive alpha-amino acids from C1 (carbon number one) of one alpha-amino acid and N2 (nitrogen number two) of another, along a ...

How do enzymes cause tremendous increases in reaction rates? Learn how a group of enzymes called the serine proteases work.

The study found intricate molecular mechanisms that allow proteins to ... The key to collagen’s longevity lies in the way its ...

elegans (Link, 1995). Despite many years of study, the mechanism(s) and disease relevance of Abeta toxicity remains unresolved. Our current studies center around our characterization of a variant ...