Mapping biological functions of NUDIX enzymes

In a large multidisciplinary project, researchers at Karolinska Institutet have explored different properties of an enzyme family called NUDIX hydrolases. The study, published in Nature Communications, reveals novel insights ...

Saliva proteins could explain why some people overuse salt

Many Americans consume too much salt. Now in a study appearing in the Journal of Agricultural and Food Chemistry, scientists report that people who can easily taste salt have differing amounts of certain proteins in their ...

Understanding key enzyme's role in embryonic development

The catalytic activity of an enzyme called Set1A—a protein that is essential to the viability of embryonic stem cells (ESCs)—is not required for ESC self-renewal, according to a Northwestern Medicine study published in ...

Revealing the structure of an elusive quality control enzyme

The structure of the critical quality control checkpoint enzyme that oversees the production of thousands of secreted glycoproteins has been solved by a fruitful collaborative effort at Diamond Light Source. The study, recently ...

Chemists bring mixed folded proteins to life

Scientists from ITMO University in Saint Petersburg and Hebrew University in Jerusalem have found a way to recover a protein structure after its chemical denaturation. The method is based on electrostatic interaction between ...

Sizzling snails prioritize protein stability

If our body temperature increases by even 1°C, we fell pretty sick, but Echinolittorina malaccana periwinkles routinely experience and survive temperatures in excess of 55°C. It turns out that the thermotolerant molluscs ...

Fungal enzymes team up to more efficiently break down cellulose

One of the biggest barriers in the commercial production of sustainable biofuels is to cost-effectively break down the bioenergy crops into sugars that can then be converted into fuel. To reduce this barrier, bioenergy researchers ...

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