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Cryo-electron microscopy can be used to detect biomolecules in entire 100- to 250-nm-thick cell slices when using a method to collect montages that prevents radiation damage in areas that have not been imaged yet.

Structural analysis of the mitoribosomal small subunit with streptomycin reveals the molecular basis for antibiotic binding and new physiological components such as FeS clusters that assemble between mitochondria specific proteins.

The Saccharomyces cerevisiae spliceosome component Fyv6 contributes to precursor messenger RNA splicing by promoting use of branch site distal 3' splice sites and interacting with key factors involved in exon ligation.

Advances in imaging techniques have shed new light on the structure of vesicles formed by COPI protein complexes.

Structural comparison and electrophysiology of OSCA channels shed light on potential structural features influencing response to poke stimulus.

An alternative iron storage system based on a 9.6 megadalton microbial protein compartment is able to sequester and store large amounts of iron.

Phosphatidylglycerol binding at multiple sites stabilizes the open state relative to the desensitized state of a pentameric ligand-gated ion channel.

Laser trap measurements show that mechanical work output from curling protofilaments is enhanced by adding magnesium, and that yeast microtubules generate larger and more energetic working strokes than bovine microtubules.

Intracellular growth of the bacterial pathogen Legionella pneumophila in the amoeba Dictyostelium discoideum implicates a bacterial fatty acid transporter as well as dynamic interactions of the distinct membrane-bound replication compartment with host cell lipid droplets.

CTFFIND5 estimates the thickness and tilt of cryogenic electron microscopy samples directly from the power spectrum of a single exposure.