Having 'solved' the structure of polyglycine II in August ... and its hydrogen bonding system as the core of the collagen molecule. This turned out to be quite reasonable because it was known ...

Collagen, the body's most abundant protein, has long been viewed as a predictable structural component of tissues. However, a ...

Collagen, a protein found in bones and connective ... The carbon atom also forms a double bond with an oxygen atom, forming a molecular structure called a carbonyl group. This carbonyl oxygen ...