Having 'solved' the structure of ... as the core of the collagen molecule. This turned out to be quite reasonable because it was known that polyproline formed a helix 3, of three residues per ...

Figure 1: Pauling and Corey's first guess at the structure of collagen, showing a beautifully drawn illustration of their proposed three-chain helix: it was wrong, and they later withdrew it.

Collagen is characterized by its distinctive triple-helix structure, which is comprised of long chains of amino acids, primarily glycine, proline, and hydroxyproline. This unique configuration gives ...

Collagen is a complicated protein made up of long strands that connect to form a strong triple helix. This structure is ...

"The structural matrix of collagen is composed of a triple helix structure made up of amino acids namely glycine, proline and ...