what type of interactions stabilize proteins
A very clear and concise definition of tertiary structure appears in Markâs Medical Biochemistry, which defines this structural level as âthe folding pattern of the secondary structure into a three-dimensional conformationâ. Another way of defining it is based on the linkages that maintain this structural level. The tertiary structure of proteins is usually defined as the spatial conformation of the protein stabilized through several interactions between the R side chains of distant amino acids residues.