Reference
=========

1. Li W., Wolynes P., Takada S. (2011). `Frustration, specific sequence dependence, and nonlinearity in large-amplitude fluctuations of allosteric proteins <https://doi.org/10.1073/pnas.101898310>`_ *Proc. Natl. Acad. Sci. U. S. A.*

2. Li W., Terakawa T., Wang W., & Takada S. (2012). `Energy landscape and multiroute folding of topologically complex proteins adenylate kinase and 2ouf-knot. <https://doi.org/10.1073/pnas.1201807109>`_ *Proc. Natl. Acad. Sci. U. S. A.*

3. Li W., Wang W., & Takada S. (2014). `Energy landscape views for interplays among folding, binding, and allostery of calmodulin domains. <https://doi.org/10.1073/pnas.1402768111>`_ *Proc. Natl. Acad. Sci. U. S. A.*
