CHANGES of volume accompanying enzyme hydrolysis have been utilised by Sreenivasaya and Sastry 1 to follow the kinetics of enzyme action by means of the dilatometer. The procedure employed in the ...

Chemists at MIT have introduced an engineered biosynthetic enzyme that accepts a wider range of substrates into periwinkle plant culture to make unnatural analogs of alkaloids (Nat. Chem. Biol., DOI: ...

Researchers defined the structure of a substrate-bound iron 2-oxoglutarate (Fe/2OG) enzyme to explore whether these enzymes could be used to create a wide array of molecules. They saw that Fe/2OG ...

Enzyme kinetics involves the measurement of the rate at which chemical reactions that are catalyzed by enzymes occur. Knowledge about the kinetics of an enzyme can reveal useful information about its ...

Pericyclic reactions, in which electrons move in concert to rearrange a molecule’s structure, are standard tools for synthetic chemists. But examples of such transformations in nature are fairly rare.

Researchers at the University created an artificial intelligence model named EZSpecificity to test how well certain enzymes and substrates bind to each other. Huimin Zhao and Diwakar Shukla, ...

Chemical engineers have developed an online tool that can accurately assign genes and proteins to unknown 'orphan' reactions, which are a major headache for biotechnology, drug development, and even ...

Real-time measurement of the initial stage of an enzyme–substrate reaction is essential for reproducible enzyme kinetics data. Automated direct-flow injection systems couple with various detection and ...

A research team maps the key tasks that define modern enzyme engineering—function annotation, structure modeling, and property prediction—and explain how AI methods now accelerate each step, from ...

A team of agricultural and environmental scientists has developed a simple biochar based technology that can strip self toxic ...

In vivo the prasinophyceaen alga Mantoniella squamata Manton et Parke uses an incomplete violaxanthin (Vx) cycle, leading to a strong accumulation of antheraxanthin (Ax) under conditions of high light ...