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Understanding the mechanism by which streptomycin binds to the small subunit of the mitoribosome may help researchers design less toxic derivatives of this antibiotic.

Cryo-EM and particle classification techniques reveal how the electron-bifurcating [FeFe] hydrogenase from Thermotoga maritima multimerizes to connect distant active sites and reveal different conformational states that enable catalysis.

In the absence of ABCB7, B cell development is halted at the pro-B cell stage and stimulated splenic B cells have impaired proliferation and reduced class switch recombination.

The structure of a large hydrogenase complex involved in the production of methane by microbes has been determined with cryo-electron microscopy.

Unanticipated rearrangements in the nitrogenase active site establish the dynamic nature of the FeMo-cofactor during catalysis.

Plasmodium falciparum apicoplast SufS is required for both iron-sulfur synthesis and tRNA modification by MnmA, a novel paradigm that is likely to apply to other plastid-containing organisms.

In the central amygdala, transcriptomic definition of cell types and corresponding spatial transcriptomic analysis reveals major regional differences in molecular organization and relates newly identified molecularly defined cell types to major axon projection targets.

Ancient evolutionary signatures reveal mechanistic details of substrate specificity in copper-transporting mitochondria carrier family proteins.

Bioinformatic and biochemical studies provide evidence that covalently bound flavins are common and participate in wide-ranging extracytosolic redox activities throughout bacterial life.