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Figure 6
High-quality examples: each entry corresponds to one of five distinct proteins with unique shapes and molecular weights. For each case, the deposited EMDB volume, reconstructed 3D map (raw, unsharpened reconstruction) and key quality metrics are shown: conical Fourier shell correlation (cFSC) plots and particle angular distributions. The cFSC plots summarize directional resolution anisotropy; ideally, narrow standard deviation bands around the mean indicate isotropic resolution and uniform directional quality. The orientation distribution plots reveal angular coverage: uniform coverage indicates well sampled orientations, while anisotropy or clustering reveals preferred orientations that can limit achievable resolution.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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