Peter S. Randolph

Critical amino acid residues in the N-terminal domain of NADPH-dependent assimilatory sulfite reductase flavoprotein mediate octameric assembly

The paper identifies critical amino acid residues in the N-terminal domain of SiRFP that mediate octameric assembly, revealing their role in stabilizing the enzyme's structure.

Multiple roles for TFG ring complexes in neuronal cargo trafficking

This study identifies structural and functional roles of TFG ring complexes in neuronal cargo trafficking, showing how mutations disrupt their stability and contribute to neurodegenerative disease.

SPOT-RASTR - a cryo-EM specimen preparation technique that overcomes problems with preferred orientation and the air/water interface

The paper introduces SPOT-RASTR, a cryo-EM technique using lipid nanotubes to overcome air-water interface and preferred orientation issues, enabling automated data collection and near-atomic resolution.