how-does-the-structure-of-silk-fibroin-contribute-to-its-strength-and-flexibilit

Question

How does the structure of silk fibroin contribute to its strength and flexibility?

Accepted Answer

Antiparallel beta sheets and hydrogen bonding provide strength and flexibility.

Answer

The presence of alpha helices provides elasticity.

Answer

The triple helix structure allows for stretching.

Answer

The coiled coil motif enhances tensile strength.