Biosensor-guided discovery and engineering of metabolic enzymes

HG Hwang, DY Ye, GY Jung - Biotechnology Advances, 2023 - Elsevier
A variety of chemicals have been produced through metabolic engineering approaches, and
enhancing biosynthesis performance can be achieved by using enzymes with high catalytic …

Functionalized polysaccharides improve sensitivity of tyramide/peroxidase proximity labeling assays through electrostatic interactions

M Heiniger, R Vanella, Z Walsh-Korb… - … Biomaterials Science & …, 2024 - ACS Publications
High-throughput assays that efficiently link genotype and phenotype with high fidelity are
key to successful enzyme engineering campaigns. Among these assays, the …

Rapid and Sensitive Biosensing of Salmonella Using Mechanical Step Rotation and Gold@platinum Nanozymatic Amplification

M Li, L Wang, A Xu, Y Ding, F Yang, Y Li… - Journal of Analysis and …, 2024 - Springer
Inspired by ballpoint pen, an optical biosensor is developed for detection of Salmonella
using a mechanical step rotator with a dropper to greatly simplify operation, a high gradient …

Amber Codon Mutational Scanning and Bioorthogonal PEGylation for Mapping Antibody Binding Sites on Human Arginase-1

J Fernandez de Santaella, NG Koch, L Widmer… - bioRxiv, 2024 - biorxiv.org
Epitope mapping is crucial for understanding immunological responses to protein
therapeutics. Here, we combined genetic code expansion and bacterial surface display to …

Dissecting the Biophysical Origins of Activity-Stability Tradeoffs in D-Amino Acid Oxidase with Enzyme Proximity-Seq

R Vanella, C Küng, AA Schoepfer, V Doffini, J Ren… - bioRxiv, 2023 - biorxiv.org
Understanding the complex relationships between enzyme sequence, folding stability and
catalytic activity is crucial for applications in industry and biomedicine. However, current …

Understanding activity-stability tradeoffs in biocatalysts by enzyme proximity sequencing

R Vanella, C Küng, AA Schoepfer, V Doffini… - Nature …, 2024 - nature.com
Understanding the complex relationships between enzyme sequence, folding stability and
catalytic activity is crucial for applications in industry and biomedicine. However, current …