Sapra, K. T., Damaghi, M., Köster, S., Yildiy, Ö., Kühlbrandt, W., & Muller, D. J. (2009). One β Hairpin after the Other: Exploring Mechanical Unfolding Pathways of the Transmembrane β-Barrel Protein OmpG. Angewandte Chemie International Edition, 48(44), 8306-8308.