Researchers analyzed the role of NUDT5 and its interaction with other proteins in the folate pathway and in regulating purine synthesis.

Inside every cell, a finely tuned metabolic network determines when to build, recycle, or stop producing essential molecules.

Researchers have used cryo- electron microscopy to elucidate for the first time the structure and function of a very small enzyme embedded in cell membranes. This enzyme builds complex sugar trees ...

The enzyme transhydrogenase plays a central role in regulating metabolic processes in animals and humans alike. Malfunction can lead to serious disorders. For the first time, structural biologists ...

If the genome is the parts list of the human cell, certain proteins are the production managers, activating and deactivating genes as needed. Scientists funded by the National Institute of General ...

Researchers have made a significant advance toward the goal of using bacteria—rather than fossil fuels—to produce ethylene, a ...

COLLEGE STATION, Nov. 6, 2007 – Fitting a key into a lock may seem like a simple task, but researchers at Texas A&M University are using a method that involves testing thousands of keys to unlock the ...

Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or “ribozyme,” that carries out a fundamental reaction required to make new ...

A new method has enabled the natural structure of particularly large and complex enzymes to be revealed. Scientists have investigated a multi-enzyme complex that plays an essential role in metabolism ...