Thesis (Open Access)
Bachelor of Science in Physics
Joelle Murray (Thesis Advisor)
Michael Crosser & Keron Subero (Committee Members)
Biological and Chemical Physics | Physics
Proteins are known to fold into tertiary structures that determine their functionality in living organisms. However, the complex dynamics of protein folding and the way they consistently fold into the same structures is unknown. Experimental studies of the folding process are difficult as proteins are made of more than one subunit and possess a high degree of conformational flexibility. Theoretically, self-organized criticality (SOC) has provided a framework for understanding complex systems in various scientific disciplines through scale invariance and the associated "fractal" power law behavior. Evidence of this criticality phenomena has been found in neural systems, cell cultures, and anesthetized animals. In this research, we use a simple hydrophobic-polar lattice-bound computational model to investigate self-organized criticality as a possible mechanism for generating complexity in protein folding.
Bajracharya, Arun, "Protein Folding & Self-Organized Criticality" (2016). Senior Theses. 17.