The enzyme Renilla Luciferase attached to a stressed DNA spring.
From the article:
Dissipative Dynamics of EnzymesAmila Ariyaratne, Chenhao Wu, Chiao-Yu Tseng, and Giovanni Zocchi
Phys. Rev. Lett. 113, 198101 (2014)
View Issue Table of Contents

The enzyme Renilla Luciferase attached to a stressed DNA spring.