Transthyretin (55 kDa) resolved to 4.6 Å at 100 keV acquired with an Alpine™ camera on a Talos F200C (equipped with an SFEG) using CDS at ~5.2 e^-/pixel/s. The study used a Gatan model 626 side-entry holder for all samples and Leginon for data acquisition. Data courtesy Gabe Lander, The Scripps Research Institute.