When we look at a large number of proteins in a sample, some proteins are in the helical state and some are in the coil state. The transition between the mostly helical state to the mostly coil state is steep. As we increase the temperature, there is a critical temperature 0, called the melting temperature, when the protein starts to denature, and there is an equal concentration of helixes and coils. At 0, what is the equilibrium constant for the protein denaturation reaction, i. e. "#$1% & $#' where is the concentration of proteins in the given state?