Structure-Guided Bacteria Specificity and Wide Activity Spectrum of Endotoxin-Responsive Peptide Nanonets.

Peptide nanonets offer a promising avenue for constructing anti-infective biomaterials. Our group recently reported innovative designs of synthetic BTT nanonets that fibrillate selectively in response to bacterial endotoxins. Herein, we delved deeper into the molecular interactions between our peptides and these bacteria-specific biomolecules, which is an aspect critically missing from major works in the field.

Defining neutralization and allostery by antibodies against COVID-19 variants.

The changing landscape of SARS-CoV-2 Spike protein is linked to the emergence of variants, immune-escape and reduced efficacy of the existing repertoire of anti-viral antibodies. The functional activity of neutralizing antibodies is linked to their quaternary changes occurring as a result of antibody-Spike trimer interactions. Here, we reveal the conformational dynamics and allosteric perturbations linked to binding of novel human antibodies and the viral Spike protein.

2016 update on APBioNet's annual international conference on bioinformatics (InCoB).

InCoB became since its inception in 2002 one of the largest annual bioinformatics conferences in the Asia-Pacific region with attendance ranging between 150 and 250 delegates depending on the venue location. InCoB 2016 in Singapore was attended by almost 220 delegates. This year, sessions on structural bioinformatics, sequence and sequencing, and next-generation sequencing fielded the highest number of oral presentation.