Molecular dynamics (MD) is a computational method that allows researchers to analyze the movement of atoms and molecules on the nanosecond timescale. The runtime for these simulations is limited to the hardware specifications of the computers. One frame at a time, fluctuations in the positions of organic molecules can be recorded with a image resolutions far beyond what can be seen by single-molecule imaging. In this poster, we examine a rotary motor enzyme, F1-ATPase. The rotor's angular displacement can be tracked and associated with an instantaneous velocity at each timestep. By analyzing such data, we found that a restoring force exists to regulate the rotation around a dwell angle. As fluctuations drive the angular position of the rotor to deviate from the center of the dwell angle, the restoring force motivates the rotor to return to the original position. We hope to combine our present data with measurements collected from single-molecule imaging to calculate mathematical model from the atomistic fluctuations.