Protein folding in times of oxygen deficiency

Proteins often consist of hundreds or thousands of individual parts—the amino acids. These are connected like the links of a chain. However, protein molecules would not be able to fulfill their task as a long filament flapping ...

Light shines on chemical production method

A team of researchers from Japan has demonstrated a light-based reaction that yields high numbers of the base chemical component required to produce bioactive compounds used in common industry products. They published their ...

New NIST method evaluates response to oxidation in live cells

(Phys.org) —Researchers at the National Institute of Standards and Technology (NIST) have developed a new method for accurately measuring a key process governing a wide variety of cellular functions that may become the ...

Mimicking nature, scientists can now extend redox potentials

(PhysOrg.com) -- New insight into how nature handles some fundamental processes is guiding researchers in the design of tailor-made proteins for applications such as artificial photosynthetic centers, long-range electron ...