This post was contributed by guest blogger Jessica Polka, a Postdoctoral Research Fellow with Pamela Silver.
Most types of biological motion (whether endocytosis, vesicle trafficking, or muscle contractions) are produced by orchestrated movements of networks of proteins consuming molecular fuel sources. While the importance of understanding these complex processes can’t be overstated, we can also learn a lot from Nature’s simpler solutions to transmitting forces over long distances. For instance, how much force can be generated by conformational changes in proteins? How can information propagate through a structured material over a long distance? And can we understand such a structure well enough to engineer it to suit our purposes?