There are nine essential amino acids that our bodies cannot naturally make, so we have to get them through our diet. Complete ...

Redox chemistry describes a host of reactions that involve the gaining (reduction) and losing (oxidation) of electrons by ions in the reaction. It sometimes manifests as the gaining of hydrogen ...

Soya has long been a staple protein source in dairy cow diets, but its hefty environmental impact has led to questions over ...

Fun fact: the United States' use of peanut butter is actually synonymous with its protein benefit. Although peanut butter was officially introduced just before the 20th century, i ...

School of Medicine and Biosciences, University of West London, London W5 5RF, U.K. School of Medicine and Biosciences, University of West London, London W5 5RF, U.K. School of Pharmacy, University ...

Department of Chemistry, University of Illinois at Urbana−Champaign, 600 S. Mathews Ave., Urbana, Illinois 61801, United States ...

Researchers demonstrated that mutations in key residues of the HNH domain, particularly histidine and aspartate, can completely abolish cleavage activity. This suggests that the HNH domain is not ...

This paper examines the mechanism of signal transmission through the histidine kinase PhoQ. The paper nicely describes a model of signaling by allosteric coupling between individual domains rather ...

KCa3.1 is unique among these four channels in that activation requires, in addition to calcium, phosphorylation of a single histidine residue (His358) in the cytoplasmic region, by nucleoside ...