Fig. 1: Single particle cryo-EM models in the Protein Data Bank.
From: Cryo-EM model validation recommendations based on outcomes of the 2019 EMDataResource challenge
a, Plot of reported resolution versus PDB release year. Models derived from single particle cryo-EM maps have increased dramatically since the ‘resolution revolution’ circa 2014. Higher-resolution structures (blue bars) are also trending upward. b, EMDataResource challenge activities timeline.
