A white female infant had first been noted to be jaundiced shortly after birth. She was the product of an uncomplicated pregnancy in a 21-year-old gravida 3, para 2. The birth weight was 3.45 kg.

Enzymes accelerate reactions by helping to lower the activation energy needed to start them. But how enzymes achieve this has been the subject of intense debate. A research team from Texas and China ...

Researchers present novel therapeutics that rejuvenate a previously undruggable mitochondrial regulator of aging through a new mode of enzyme activation. Leveraging a newly identified biophysical ...

A new study led by scientists at IUPUI and Indiana University Bloomington is the first to describe a biochemical mechanism that increases the activity of a molecule whose presence is observed in many ...

(Nanowerk News) An international research team led by the University of Leicester has made a breakthrough advance by trapping an intermediate in the mechanism of enzymes called heme peroxidases and ...

UT Southwestern Medical Center at Dallas researchers, using X-ray crystallography, have discovered how a particular cell enzyme finds its target and clearly carries out its role in the complicated ...

A team led by structural biologists at The Scripps Research Institute (TSRI) has taken a big step toward understanding the intricate molecular mechanism of a metabolic enzyme produced in most forms of ...

A team of researchers in China has found a reaction mechanism unprecedented for the many enzymes that add methyl groups to biomolecules. Although NosN uses two SAM molecules, neither of them serves ...

To understand what has gone wrong when cancer occurs and to create new possibilities for treatment, it is important to understand the molecular mechanisms behind what is happening at the cellular ...