How does complexity lead to apparently simple function?

Journal
Simplicity and Complexity in Proteins and Nucleic Acids
Date Issued
1999
Author(s)
Changeux, J.-P.
Moffat, K.
Crothers, D. M.
Palma, M. U.
Nienhaus, G. U.
Parak, F. G.
Warshel, A.
Editor(s)
Deisenhofer, J.
Frauenfelder, H.
Wolynes, P.